Organization: Houghton Mifflin Harcourt Product Name: HMH NA Math In Focus 6 Year 2020 Grade 7 Thin-CCv1-3 Product Version: 1 Source: IMS Online Validator Profile: t1.3.0 Identifier: HMH_HMH_NA_Math_In_Focus_6_Year_2020_Grade_7_Thin_1_3 Timestamp: Friday, March 27, 2020 10:25 AM EDT Status: VALID! Conformant: true ----- VALID! ----- Resource Validation Results The document is valid. ----- VALID! ----- Schema Location Results Schema locations are valid. ----- VALID! ----- Schema Validation Results The document is valid. ----- VALID! ----- Schematron Validation Results The document is valid. 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- 1E2AE88E-7053-11DF-8EBF-BE719DFF4B22 MA.8.CCSS.Math.Content.8.NS.A.2 - 1F20A5D0-7053-11DF-8EBF-BE719DFF4B22 MA.7.CCSS.Math.Content.7.EE.A.2 - 1EDAA90E-7053-11DF-8EBF-BE719DFF4B22 MA.7.CCSS.Math.Content.7.NS.A.1d - 1ECE159A-7053-11DF-8EBF-BE719DFF4B22 MA.3.CCSS.Math.Content.3.MD.C.7d - 1D03EF28-7053-11DF-8EBF-BE719DFF4B22 MA.8.CCSS.Math.Content.8.F.A.1 - 1F4742BC-7053-11DF-8EBF-BE719DFF4B22 MA.7.CCSS.Math.Content.7.G.B.4 - 1EEF675E-7053-11DF-8EBF-BE719DFF4B22 MA.8.CCSS.Math.Content.8.F.A.3 - 1F4AA754-7053-11DF-8EBF-BE719DFF4B22 List of all Files Validated: imsmanifest.xml Title: HMH NA Math In Focus 6 Year 2020 Grade 7 Catalog: ISBN Identifier: 9780358435341 Grade-Level Resources Assessment Assessment Guide-Assessment Guide Teacher Edition Copyright and Preface (C2) publisher: Houghton Mifflin Harcourt Intended Role: teacher Differentiation — Enrichment Enrichment-1.1 Representing Rational Numbers on a Number Line (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.NS.A.2b Intended Role: student Enrichment-1.2 Writing Rational Numbers as Decimals (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.NS.A.2d Intended Role: student Enrichment-1.3 Adding Integers (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.NS.A.1b MA.7.CCSS.Math.Content.7.NS.A.1d Intended Role: student Enrichment-1.4 Subtracting Integers (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.NS.A.1c MA.7.CCSS.Math.Content.7.NS.A.1d Intended Role: student Enrichment-1.5 Multiplying and Dividing Integers (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.NS.A.2c MA.7.CCSS.Math.Content.7.NS.A.2a MA.7.CCSS.Math.Content.7.NS.A.2b Intended Role: student Enrichment-1.6 Order of Operations with Integers (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.B.3 MA.7.CCSS.Math.Content.7.NS.A.3 Intended Role: student Enrichment-1.7 Operations with Fractions and Mixed Numbers (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.NS.A.2c MA.7.CCSS.Math.Content.7.NS.A.2a MA.7.CCSS.Math.Content.7.NS.A.2b MA.7.CCSS.Math.Content.7.NS.A.1d MA.7.CCSS.Math.Content.7.EE.B.3 MA.7.CCSS.Math.Content.7.NS.A.2 MA.7.CCSS.Math.Content.7.NS.A.1 MA.7.CCSS.Math.Content.7.NS.A.3 Intended Role: student Enrichment-1.8 Operations with Decimals (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.NS.A.2c MA.7.CCSS.Math.Content.7.NS.A.1d MA.7.CCSS.Math.Content.7.EE.B.3 Intended Role: student Enrichment-2.1 Adding Algebraic Terms (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.A.1 Intended Role: student Enrichment-2.2 Subtracting Algebraic Terms (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.A.1 Intended Role: student Enrichment-2.3 Simplifying Algebraic Expressions (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.A.1 Intended Role: student Enrichment-2.4 Expanding Algebraic Expressions (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.A.1 Intended Role: student Enrichment-2.5 Factoring Algebraic Expressions (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.A.1 Intended Role: student Enrichment-2.6 Writing Algebraic Expressions (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.B.4 MA.7.CCSS.Math.Content.7.EE.A.2 Intended Role: student Enrichment-2.7 Real-World Problems: Algebraic Reasoning (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.B.4 MA.7.CCSS.Math.Content.7.EE.B.3 Intended Role: student Enrichment-3.1 Identifying Equivalent Equations (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.A.1 Intended Role: student Enrichment-3.2 Solving Algebraic Equations (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.B.4a Intended Role: student Enrichment-3.3 Real-World Problems: Algebraic Equations (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.B.4a Intended Role: student Enrichment-3.4 Solving Algebraic Inequalities (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.B.4b Intended Role: student Enrichment-3.5 Real-World Problems: Algebraic Inequalities (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.B.4b Intended Role: student Enrichment-4.1 Identifying Direct Proportion (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.RP.A.2b MA.7.CCSS.Math.Content.7.RP.A.2 MA.7.CCSS.Math.Content.7.RP.A.2a MA.7.CCSS.Math.Content.7.RP.A.2c Intended Role: student Enrichment-4.2 Representing Direct Proportion Graphically (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.RP.A.2d MA.7.CCSS.Math.Content.7.RP.A.2b MA.7.CCSS.Math.Content.7.RP.A.2 MA.7.CCSS.Math.Content.7.RP.A.2a MA.7.CCSS.Math.Content.7.RP.A.2c Intended Role: student Enrichment-4.3 Real-World Problems: Direct Proportion (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.RP.A.2b MA.7.CCSS.Math.Content.7.RP.A.2 MA.7.CCSS.Math.Content.7.RP.A.2c Intended Role: student Enrichment-4.4 Identifying Inverse Proportion (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.RP.A.2d MA.7.CCSS.Math.Content.7.RP.A.2b MA.7.CCSS.Math.Content.7.RP.A.3 MA.7.CCSS.Math.Content.7.RP.A.2 MA.7.CCSS.Math.Content.7.RP.A.2c Intended Role: student Enrichment-4.5 Percent Increase and Decrease (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.RP.A.3 Intended Role: student Enrichment-4.6 Real-World Problems: Percent Increase and Decrease (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.RP.A.3 Intended Role: student Enrichment-5.1 Complementary, Supplementary, and Adjacent Angles (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.B.5 Intended Role: student Enrichment-5.2 Angles That Share a Vertex (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.B.5 Intended Role: student Enrichment-5.3 Alternate Interior, Alternate Exterior, and Corresponding Angles (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.B.5 Intended Role: student Enrichment-5.4 Interior and Exterior Angles (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.B.5 Intended Role: student Enrichment-6.1 Constructing Triangles (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.A.2 Intended Role: student Enrichment-6.2 Scale Drawings and Lengths (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.A.1 Intended Role: student Enrichment-6.3 Calculate Lengths and Distances from Scale Drawings (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.A.1 Intended Role: student Enrichment-7.1 Radius, Diameter, and Circumference of a Circle (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.B.4 MA.7.CCSS.Math.Content.7.G.B.6 Intended Role: student Enrichment-7.2 Area of a Circle (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.B.4 MA.7.CCSS.Math.Content.7.G.B.6 Intended Role: student Enrichment-7.3 Real-World Problems: Circles (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.B.4 MA.7.CCSS.Math.Content.7.G.B.6 Intended Role: student Enrichment-7.4 Area of Composite Figures (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.B.6 Intended Role: student Enrichment-7.5 Volume of Prisms (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.A.3 MA.7.CCSS.Math.Content.7.G.B.6 Intended Role: student Enrichment-7.6 Real-World Problems: Surface Area and Volume (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.B.6 Intended Role: student Enrichment-8.1 Understanding Random Sampling Methods (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.SP.A.1 Intended Role: student Enrichment-8.2 Making Inferences About Populations (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.SP.A.2 MA.7.CCSS.Math.Content.7.SP.B.3 MA.7.CCSS.Math.Content.7.SP.B.4 Intended Role: student Enrichment-8.3 Defining Outcomes, Events, and Sample Space (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.SP.C.7a Intended Role: student Enrichment-8.4 Finding Probability of Events (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.SP.C.5 MA.7.CCSS.Math.Content.7.SP.C.7a MA.7.CCSS.Math.Content.7.SP.B.4 MA.7.CCSS.Math.Content.7.SP.C.7 Intended Role: student Enrichment-8.5 Approximating Probability and Relative Frequency (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.SP.C.6 Intended Role: student Enrichment-8.6 Developing Probability Models (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.SP.C.7a MA.7.CCSS.Math.Content.7.SP.C.7 MA.7.CCSS.Math.Content.7.SP.C.7b Intended Role: student Enrichment-9.1 Compound Events (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.SP.C.8a MA.7.CCSS.Math.Content.7.SP.C.8b Intended Role: student Enrichment-9.2 Probability of Compound Events (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.SP.C.8 Intended Role: student Enrichment-9.3 Independent Events (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.SP.C.8c MA.7.CCSS.Math.Content.7.SP.C.8 Intended Role: student Enrichment-9.4 Dependent Events (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.SP.C.8 Intended Role: student Answer and Solution Keys Enrichment-1.1 Representing Rational Numbers on a Number Line — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.NS.A.2b Intended Role: teacher Enrichment-1.2 Writing Rational Numbers as Decimals — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.NS.A.2d Intended Role: teacher Enrichment-1.3 Adding Integers — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.NS.A.1b MA.7.CCSS.Math.Content.7.NS.A.1d Intended Role: teacher Enrichment-1.4 Subtracting Integers — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.NS.A.1c MA.7.CCSS.Math.Content.7.NS.A.1d Intended Role: teacher Enrichment-1.5 Multiplying and Dividing Integers — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.NS.A.2c MA.7.CCSS.Math.Content.7.NS.A.2a MA.7.CCSS.Math.Content.7.NS.A.2b Intended Role: teacher Enrichment-1.6 Order of Operations with Integers — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.B.3 MA.7.CCSS.Math.Content.7.NS.A.3 Intended Role: teacher Enrichment-1.7 Operations with Fractions and Mixed Numbers — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.NS.A.2c MA.7.CCSS.Math.Content.7.NS.A.2a MA.7.CCSS.Math.Content.7.NS.A.2b MA.7.CCSS.Math.Content.7.NS.A.1d MA.7.CCSS.Math.Content.7.EE.B.3 MA.7.CCSS.Math.Content.7.NS.A.2 MA.7.CCSS.Math.Content.7.NS.A.1 MA.7.CCSS.Math.Content.7.NS.A.3 Intended Role: teacher Enrichment-1.8 Operations with Decimals — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.NS.A.2c MA.7.CCSS.Math.Content.7.NS.A.1d MA.7.CCSS.Math.Content.7.EE.B.3 Intended Role: teacher Enrichment-Chapter 1: Put On Your Thinking Cap! — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.NS.A.2c MA.7.CCSS.Math.Content.7.NS.A.1d MA.7.CCSS.Math.Content.7.EE.B.3 MA.7.CCSS.Math.Content.7.NS.A.3 Intended Role: teacher Enrichment-2.1 Adding Algebraic Terms - Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.A.1 Intended Role: teacher Enrichment-2.2 Subtracting Algebraic Terms - Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.A.1 Intended Role: teacher Enrichment-2.3 Simplifying Algebraic Expressions - Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.A.1 Intended Role: teacher Enrichment-2.4 Expanding Algebraic Expressions - Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.A.1 Intended Role: teacher Enrichment-2.5 Factoring Algebraic Expressions - Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.A.1 Intended Role: teacher Enrichment-2.6 Writing Algebraic Expressions - Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.B.4 MA.7.CCSS.Math.Content.7.EE.A.2 Intended Role: teacher Enrichment-2.7 Real-World Problems: Algebraic Reasoning - Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.B.4 MA.7.CCSS.Math.Content.7.EE.B.3 Intended Role: teacher Enrichment-Chapter 2: Put On Your Thinking Cap! — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.B.4 MA.7.CCSS.Math.Content.7.EE.B.3 MA.7.CCSS.Math.Content.7.EE.A.1 Intended Role: teacher Enrichment-3.1 Identifying Equivalent Equations — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.A.1 Intended Role: teacher Enrichment-3.2 Solving Algebraic Equations — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.B.4a Intended Role: teacher Enrichment-3.3 Real-World Problems: Algebraic Equations — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.B.4a Intended Role: teacher Enrichment-3.4 Solving Algebraic Inequalities — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.B.4b Intended Role: teacher Enrichment-3.5 Real-World Problems: Algebraic Inequalities — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.B.4b Intended Role: teacher Enrichment-Chapter 3: Put On Your Thinking Cap! — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.B.4a Intended Role: teacher Enrichment-4.1 Identifying Direct Proportion — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.RP.A.2b MA.7.CCSS.Math.Content.7.RP.A.2 MA.7.CCSS.Math.Content.7.RP.A.2a MA.7.CCSS.Math.Content.7.RP.A.2c Intended Role: teacher Enrichment-4.2 Representing Direct Proportion Graphically — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.RP.A.2d MA.7.CCSS.Math.Content.7.RP.A.2b MA.7.CCSS.Math.Content.7.RP.A.2 MA.7.CCSS.Math.Content.7.RP.A.2a MA.7.CCSS.Math.Content.7.RP.A.2c Intended Role: teacher Enrichment-4.3 Real-World Problems: Direct Proportion — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.RP.A.2b MA.7.CCSS.Math.Content.7.RP.A.2 MA.7.CCSS.Math.Content.7.RP.A.2c Intended Role: teacher Enrichment-4.4 Identifying Inverse Proportion — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.RP.A.2d MA.7.CCSS.Math.Content.7.RP.A.2b MA.7.CCSS.Math.Content.7.RP.A.3 MA.7.CCSS.Math.Content.7.RP.A.2 MA.7.CCSS.Math.Content.7.RP.A.2c Intended Role: teacher Enrichment-4.5 Percent Increase and Decrease — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.RP.A.3 Intended Role: teacher Enrichment-4.6 Real-World Problems: Percent Increase and Decrease — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.RP.A.3 Intended Role: teacher Enrichment-Chapter 4: Put On Your Thinking Cap! — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.RP.A.3 MA.7.CCSS.Math.Content.7.RP.A.2 MA.7.CCSS.Math.Content.7.RP.A.2c Intended Role: teacher Enrichment-5.1 Complementary, Supplementary, and Adjacent Angles — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.B.5 Intended Role: teacher Enrichment-5.2 Angles That Share a Vertex — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.B.5 Intended Role: teacher Enrichment-5.3 Alternate Interior, Alternate Exterior, and Corresponding Angles — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.B.5 Intended Role: teacher Enrichment-5.4 Interior and Exterior Angles — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.B.5 Intended Role: teacher Enrichment-Chapter 5: Put On Your Thinking Cap! — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.B.5 Intended Role: teacher Enrichment-6.1 Constructing Triangles — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.A.2 Intended Role: teacher Enrichment-6.2 Scale Drawings and Lengths — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.A.1 Intended Role: teacher Enrichment-6.3 Calculate Lengths and Distances from Scale Drawings — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.A.1 Intended Role: teacher Enrichment-Chapter 6: Put On Your Thinking Cap! — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.A.1 MA.7.CCSS.Math.Content.7.G.A.2 Intended Role: teacher Enrichment-7.1 Radius, Diameter, and Circumference of a Circle — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.B.4 MA.7.CCSS.Math.Content.7.G.B.6 Intended Role: teacher Enrichment-7.2 Area of a Circle — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.B.4 MA.7.CCSS.Math.Content.7.G.B.6 Intended Role: teacher Enrichment-7.3 Real-World Problems: Circles — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.B.4 MA.7.CCSS.Math.Content.7.G.B.6 Intended Role: teacher Enrichment-7.4 Area of Composite Figures — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.B.6 Intended Role: teacher Enrichment-7.5 Volume of Prisms — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.A.3 MA.7.CCSS.Math.Content.7.G.B.6 Intended Role: teacher Enrichment-7.6 Real-World Problems: Surface Area and Volume — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.B.6 Intended Role: teacher Enrichment-Chapter 7: Put On Your Thinking Cap! — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.B.4 MA.7.CCSS.Math.Content.7.G.B.5 Intended Role: teacher Enrichment-8.1 Understanding Random Sampling Methods — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.SP.A.1 Intended Role: teacher Enrichment-8.2 Making Inferences About Populations — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.SP.A.2 MA.7.CCSS.Math.Content.7.SP.B.3 MA.7.CCSS.Math.Content.7.SP.B.4 Intended Role: teacher Enrichment-8.3 Defining Outcomes, Events, and Sample Space — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.SP.C.7a Intended Role: teacher Enrichment-8.4 Finding Probability of Events — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.SP.C.5 MA.7.CCSS.Math.Content.7.SP.C.7a MA.7.CCSS.Math.Content.7.SP.B.4 MA.7.CCSS.Math.Content.7.SP.C.7 Intended Role: teacher Enrichment-8.5 Approximating Probability and Relative Frequency — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.SP.C.6 Intended Role: teacher Enrichment-8.6 Developing Probability Models — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.SP.C.7a MA.7.CCSS.Math.Content.7.SP.C.7 MA.7.CCSS.Math.Content.7.SP.C.7b Intended Role: teacher Enrichment-Chapter 8: Put On Your Thinking Cap! — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.SP.C.5 MA.7.CCSS.Math.Content.7.SP.C.7a MA.7.CCSS.Math.Content.7.SP.B.4 MA.7.CCSS.Math.Content.7.SP.C.7 MA.7.CCSS.Math.Content.7.SP.C.6 MA.7.CCSS.Math.Content.7.SP.C.7b Intended Role: teacher Enrichment-9.1 Compound Events — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.SP.C.8a MA.7.CCSS.Math.Content.7.SP.C.8b Intended Role: teacher Enrichment-9.2 Probability of Compound Events — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.SP.C.8 Intended Role: teacher Enrichment-9.3 Independent Events — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.SP.C.8c MA.7.CCSS.Math.Content.7.SP.C.8 Intended Role: teacher Enrichment-9.4 Dependent Events — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.SP.C.8 Intended Role: teacher Enrichment-Chapter 9: Put On Your Thinking Cap! — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.SP.C.8c MA.7.CCSS.Math.Content.7.SP.C.8 MA.7.CCSS.Math.Content.7.SP.C.8a MA.7.CCSS.Math.Content.7.SP.C.8b Intended Role: teacher Extra Practice and Homework-1.2 Common Factors and Multiples — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.NS.B.4 Intended Role: teacher Extra Practice and Homework-1.3 Squares and Cubes — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.EE.A.1 Intended Role: teacher Extra Practice and Homework-2.1 The Number Line — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.NS.C.7 MA.6.CCSS.Math.Content.6.NS.C.7a MA.6.CCSS.Math.Content.6.NS.C.6c MA.6.CCSS.Math.Content.6.NS.C.6 Intended Role: teacher Extra Practice and Homework-2.2 Negative Numbers — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.NS.C.7 MA.6.CCSS.Math.Content.6.NS.C.6a MA.6.CCSS.Math.Content.6.NS.C.5 MA.6.CCSS.Math.Content.6.NS.C.7a MA.6.CCSS.Math.Content.6.NS.C.7b MA.6.CCSS.Math.Content.6.NS.C.6c MA.6.CCSS.Math.Content.6.NS.C.6 Intended Role: teacher Extra Practice and Homework-2.3 Absolute Value — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.NS.C.7 MA.6.CCSS.Math.Content.6.NS.C.7c MA.6.CCSS.Math.Content.6.NS.C.7d Intended Role: teacher Extra Practice and Homework-3.1 Dividing Fractions — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.NS.A.1 Intended Role: teacher Extra Practice and Homework-3.4 Multiplying Decimals Fluently — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.NS.B.3 Intended Role: teacher Extra Practice and Homework-3.5 Dividing Decimals Fluently — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.NS.B.2 MA.6.CCSS.Math.Content.6.NS.B.3 Intended Role: teacher Extra Practice and Homework-4.1 Comparing Two Quantities - Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.RP.A.1 Intended Role: teacher Extra Practice and Homework-4.2 Equivalent Ratios - Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.RP.A.3a Intended Role: teacher Extra Practice and Homework-5.1 Rates and Unit Rates — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.RP.A.3 MA.6.CCSS.Math.Content.6.RP.A.2 Intended Role: teacher Extra Practice and Homework-5.3 Distance and Speed — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.RP.A.3 MA.6.CCSS.Math.Content.6.RP.A.3b Intended Role: teacher Extra Practice and Homework-5.4 Average Speed — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.RP.A.3 MA.6.CCSS.Math.Content.6.RP.A.3b Intended Role: teacher Extra Practice and Homework-6.1 Understanding Percent — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.RP.A.3c Intended Role: teacher Extra Practice and Homework-6.2 Fractions, Decimals, and Percents — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.RP.A.3c Intended Role: teacher Extra Practice and Homework-6.3 Percent of a Quantity — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.RP.A.3c Intended Role: teacher Extra Practice and Homework-6.4 Real-World Problems: Percent — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.RP.A.3c Intended Role: teacher Extra Practice and Homework-7.1 Using Letters to Represent Numbers — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.EE.A.2a MA.6.CCSS.Math.Content.6.EE.A.2b MA.6.CCSS.Math.Content.6.EE.A.2 Intended Role: teacher Extra Practice and Homework-7.2 Evaluating Algebraic Expressions — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.EE.A.2 MA.6.CCSS.Math.Content.6.EE.A.2c Intended Role: teacher Extra Practice and Homework-7.3 Simplifying Algebraic Expressions — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.EE.A.4 MA.6.CCSS.Math.Content.6.EE.A.3 Intended Role: teacher Extra Practice and Homework-7.4 Expanding and Factoring Algebraic Expressions — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.EE.A.4 MA.6.CCSS.Math.Content.6.EE.A.3 Intended Role: teacher Extra Practice and Homework-7.5 Real-World Problems: Algebraic Expressions — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.EE.B.6 Intended Role: teacher Extra Practice and Homework-8.1 Solving Algebraic Equations — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.EE.B.5 Intended Role: teacher Extra Practice and Homework-8.2 Writing Linear Equations — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.RP.A.3a MA.6.CCSS.Math.Content.6.EE.C.9 MA.6.CCSS.Math.Content.6.EE.B.7 Intended Role: teacher Extra Practice and Homework-8.3 Real-World Problems: Equations — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.EE.B.7 MA.6.CCSS.Math.Content.6.EE.B.6 Intended Role: teacher Extra Practice and Homework-8.4 Solutions of Simple Inequalities — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.EE.B.8 MA.6.CCSS.Math.Content.6.EE.B.5 Intended Role: teacher Extra Practice and Homework-8.5 Real-World Problems: Inequalities — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.EE.B.8 MA.6.CCSS.Math.Content.6.EE.B.6 Intended Role: teacher Extra Practice and Homework-9.1 Points on a Coordinate Plane — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.NS.C.6b MA.6.CCSS.Math.Content.6.G.A.3 MA.6.CCSS.Math.Content.6.NS.C.6c MA.6.CCSS.Math.Content.6.NS.C.6 Intended Role: teacher Extra Practice and Homework-9.2 Lengths of Line Segments — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.G.A.3 Intended Role: teacher Extra Practice and Homework-9.3 Real-World Problems: Graphing — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.EE.C.9 MA.6.CCSS.Math.Content.6.EE.A.2c MA.6.CCSS.Math.Content.6.NS.C.8 Intended Role: teacher Extra Practice and Homework-10.1 Areas of Triangles — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.G.A.1 MA.6.CCSS.Math.Content.6.EE.A.2c Intended Role: teacher Extra Practice and Homework-10.2 Areas of Parallelograms and Trapezoids — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.G.A.1 MA.6.CCSS.Math.Content.6.NS.C.6c MA.6.CCSS.Math.Content.6.EE.A.2c Intended Role: teacher Extra Practice and Homework-10.3 Areas of Other Polygons — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.G.A.1 MA.6.CCSS.Math.Content.6.EE.A.2c Intended Role: teacher Extra Practice and Homework-11.1 Prisms and Pyramids — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.G.A.4 Intended Role: teacher Extra Practice and Homework-11.2 Surface Areas of Solids — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.G.A.4 MA.6.CCSS.Math.Content.6.EE.A.2c Intended Role: teacher Extra Practice and Homework-11.3 Volumes of Rectangular Prisms — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.G.A.2 MA.6.CCSS.Math.Content.6.EE.A.2c Intended Role: teacher Extra Practice and Homework-12.1 Collecting and Tabulating Data — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.SP.B.5b MA.6.CCSS.Math.Content.6.SP.B.5a MA.6.CCSS.Math.Content.6.SP.A.1 Intended Role: teacher Extra Practice and Homework-12.2 Dot Plots — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.SP.B.4 MA.6.CCSS.Math.Content.6.SP.A.2 Intended Role: teacher Extra Practice and Homework-12.3 Histograms — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.SP.B.4 Intended Role: teacher Extra Practice and Homework-13.4 Interpreting Quartiles and Interquartile Range — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.SP.B.5c MA.6.CCSS.Math.Content.6.SP.A.2 Intended Role: teacher Extra Practice and Homework-13.5 Box Plots and Mean Absolute Deviation — Answer Key (C1) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.6.CCSS.Math.Content.6.SP.B.4 MA.6.CCSS.Math.Content.6.SP.B.5c Intended Role: teacher Extra Practice and Homework-1.1 Representing Rational Numbers on a Number Line — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.NS.A.2b Intended Role: teacher Extra Practice and Homework-1.2 Writing Rational Numbers as Decimals — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.NS.A.2d Intended Role: teacher Extra Practice and Homework-1.3 Adding Integers — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.NS.A.1b MA.7.CCSS.Math.Content.7.NS.A.1d Intended Role: teacher Extra Practice and Homework-1.4 Subtracting Integers — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.NS.A.1c MA.7.CCSS.Math.Content.7.NS.A.1d Intended Role: teacher Extra Practice and Homework-1.5 Multiplying and Dividing Integers — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.NS.A.2c MA.7.CCSS.Math.Content.7.NS.A.2a MA.7.CCSS.Math.Content.7.NS.A.2b Intended Role: teacher Extra Practice and Homework-2.6 Writing Algebraic Expressions - Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.B.4 MA.7.CCSS.Math.Content.7.EE.A.2 Intended Role: teacher Extra Practice and Homework-3.1 Identifying Equivalent Equations — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.A.1 Intended Role: teacher Extra Practice and Homework-3.2 Solving Algebraic Equations — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.B.4a Intended Role: teacher Extra Practice and Homework-3.3 Real-World Problems: Algebraic Equations — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.B.4a Intended Role: teacher Extra Practice and Homework-3.4 Solving Algebraic Inequalities — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.EE.B.4b Intended Role: teacher Extra Practice and Homework-4.2 Representing Direct Proportion Graphically — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.RP.A.2d MA.7.CCSS.Math.Content.7.RP.A.2b MA.7.CCSS.Math.Content.7.RP.A.2 MA.7.CCSS.Math.Content.7.RP.A.2a MA.7.CCSS.Math.Content.7.RP.A.2c Intended Role: teacher Extra Practice and Homework-5.3 Alternate Interior, Alternate Exterior, and Corresponding Angles — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.B.5 Intended Role: teacher Extra Practice and Homework-5.4 Interior and Exterior Angles — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.B.5 Intended Role: teacher Extra Practice and Homework-7.1 Radius, Diameter, and Circumference of a Circle — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.B.4 MA.7.CCSS.Math.Content.7.G.B.6 Intended Role: teacher Extra Practice and Homework-7.2 Area of a Circle — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.B.4 MA.7.CCSS.Math.Content.7.G.B.6 Intended Role: teacher Extra Practice and Homework-7.5 Volume of Prisms — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.G.A.3 MA.7.CCSS.Math.Content.7.G.B.6 Intended Role: teacher Extra Practice and Homework-8.4 Finding Probability of Events — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.SP.C.5 MA.7.CCSS.Math.Content.7.SP.C.7a MA.7.CCSS.Math.Content.7.SP.B.4 MA.7.CCSS.Math.Content.7.SP.C.7 Intended Role: teacher Extra Practice and Homework-8.5 Approximating Probability and Relative Frequency — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.SP.C.6 Intended Role: teacher Extra Practice and Homework-8.6 Developing Probability Models — Answer Key (C2) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.7.CCSS.Math.Content.7.SP.C.7a MA.7.CCSS.Math.Content.7.SP.C.7 MA.7.CCSS.Math.Content.7.SP.C.7b Intended Role: teacher Extra Practice and Homework-1.1 Introducing Irrational Numbers — Answer Key (C3) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.8.CCSS.Math.Content.8.NS.A.1 Intended Role: teacher Extra Practice and Homework-2.6 Real-World Problems: Squares and Cubes — Answer Key (C3) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.8.CCSS.Math.Content.8.EE.A.2 Intended Role: teacher Extra Practice and Homework-5.4 Sketching Graphs of Linear Equations — Answer Key (C3) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.8.CCSS.Math.Content.8.EE.B.6 Intended Role: teacher Extra Practice and Homework-7.1 Understanding Relations and Functions — Answer Key (C3) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.8.CCSS.Math.Content.8.F.A.1 Intended Role: teacher Extra Practice and Homework-7.2 Representing Functions — Answer Key (C3) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.8.CCSS.Math.Content.8.F.A.1 Intended Role: teacher Extra Practice and Homework-7.3 Understanding Linear and Nonlinear Functions — Answer Key (C3) publisher: Houghton Mifflin Harcourt Curriculum Standards: MA.8.CCSS.Math.Content.8.F.A.3 MA.8.CCSS.Math.Content.8.F.B.4