MathMatters 2

MathMatters 2 textbook answersISBN: 9780078805714
Author: Glencoe McGraw-Hill
Published: 2009

Chapters: 1 2 3 4 5 6 7 8

Chapter 1

Sample And Display Data

1-1 Surveys and Sampling Method Practice Exercises p.8
Try These Exercises p.8
Mixed Review Excercises p.9
Extended Practice Exercises p.9
1-2 Measures of Central Tendency and Range Try These Exercises p.12
Practice Exercises p.12
Mixed Review Exercises p.13
Extended Practice Exercises p.13
Review and Practice Your Skills p.14
1-3 Histograms and Stem-and-Leaf Plots Practice Exercises p.18
Try These Exercises p.18
Extended Practice Exercises p.19
1-4 Scatter Plots and Lines of Best Fit Try These Exercises p.22
Practice Exercises p.23
Mixed Review Exercises p.23
Extended Practice Exercises p.23
Review and Practice Your Skills p.24
Mid-Chapter Quiz p.25
1-5 Problem Solving Skills Mixed Review Exercises p.27
Practice Exercises p.27
Try These Exercises p.27
1-6 Quartiles and Percentiles Practice Exercises p.30
Try These Exercises p.30
Extended Practice Exercises p.31
Mixed Review Exercises p.31
Review and Practice Your Skills p.32
1-7 Misleading Graphs and Statistics Practice Excercises p.36
Try These Exercises p.36
Mixed Review Excercises p.37
Extended Practice Excercises p.37
1-8 Use Matrices to Organize Data Practice Excercises p.40
Try These Excecises p.40
Mixed Review Excercises p.41
Extended Practice Exercises p.41
Chapter 1 Review p.42
Chapter 1 Assessment p.45
Standardized Test Practice p.46
4-1 Experiments and Probabilities Practice Exercises p.152
Try These Exercises p.152
Mixed Review Exercises p.153
Extended Practice Exercises p.153
4-2 Problem Solving Skills: Simulations Mixed Review Exercises p.155
Practice Exercises p.155
Try These Exercises p.155
Review and Practice Your Skills p.156
4-3 Sample Spaces and Theoretical Probability Try These Exercises p.160
Practice Exercises p.160
Mixed Review Exercises p.161
Extended Practice Exercises p.161
4-4 Probability of Compound Events Try These Exercises p.164
Practice Exercises p.164
Mixed Review Exercises p.165
Extended Practice Exercises p.165
Review and Practice Your Skills p.166
Mid-Chapter Quiz p.167
Practice Exercises p.170
Try These Exercises p.170
Mixed Review Exercises p.171
Extended Practice Exercises p.171
4-6 Permutations of a Set Practice Exercises p.174
Try These Exercises p.174
Extended Practice Exercises p.175

Chapter 2

Foundations Of Algebra

2-1 Real Numbers Practice Excercises p.54
Try These Excercises p.54
Mixed Review Excercises p.55
Extended Practice Exercises p.55
2-2 Order of Operations Practice Excercises p.58
Try These Excercises p.58
Mixed Review Exercises p.59
Extended Practice Exercises p.59
Review and Practice Your Skills p.60
2-3 Write Variable Expressions Practice Exercises p.64
Try These Exercises p.64
Mixed Review Exercises p.65
Extended Practice Excercises p.65
2-4 Add and Subtract Variable Expressions Practice Exercises p.68
Try These Exercises p.68
Mixed Review Exercises p.69
Extended Practice Exercises p.69
Review and Practice Your Skills p.70
Mid-Chapter Quiz p.71
2-5 Multiply and Divide Variable Expressions Try These Exercises p.74
Practice Exercises p.74
Extended Practice Exercises p.75
Mixed Review Exercises p.75
2-6 Simplify Variable Expressions Practice Exercises p.78
Try These Exercises p.78
Mixed Review Exercises p.79
Extended Practice Exercises p.79
Review and Practice Your Skills p.80
2-7 Properties of Exponents Try These Exercises p.84
Practice Exercises p.84
Extended Practice Exercises p.85
Mixed Review Exercises p.85
2-8 Zero and Negative Exponents Practice Exercises p.88
Try These Exercises p.88
Mixed Review Exercises p.89
Extended Practice Exercises p.89
Review and Practice Your Skills p.90
2-9 Problem Solving Skills: Find a Pattern Try These Exercises p.92
Practice Exercises p.93
Mixed Review Exercises p.93
Chapter 2 Review p.94
Standardized Test Practice p.98
2-2 Order of Operations Extra Practice p.589
2-8 Zero and Negative Exponents Extra Practice p.592

Chapter 3

Equations And Inequalities

3-1 Equations and Formulas Try These Exercises p.106
Practice Exercises p.106
Extended Practice Exercises p.107
Mixed Review Exercises p.107
3-2 One-Step Equations Practice Exercises p.110
Try These Exercises p.110
Mixed Review Exercises p.111
Extended Practice Exercises p.111
Review and Practice Your Skills p.112
3-3 Problem Solving Skills: Model Algebra Try These Exercises p.114
Mixed Review Exercises p.115
Practice Exercises p.115
3-4 Equations with Two or More Operations Try These Exercises p.118
Practice Exercises p.118
Extended Practice Exercises p.119
Mixed Review Exercises p.119
Review and Practice Your Skills p.120
Mid-Chapter Quiz p.121
Practice Exercises p.124
Try These Exercises p.124
Extended Practice Exercises p.125
Mixed Review Exercises p.125
Practice Exercises p.128
Try These Exercises p.128
Mixed Review Exercises p.129
Extended Practice Exercises p.129
Review and Practice Your Skills p.130
Try These Exercises p.134
Practice Exercises p.134
Mixed Review Exercises p.135
Extended Practice Exercises p.135
3-8 Equations with Squares and Square Roots Practice Exercises p.138
Try These Exercises p.138
Extended Practice Exercises p.139
Mixed Review Exercises p.139
Chapter 3 Review p.140
Chapter 3 Assessment p.143
Standardized Test Practice p.144

Chapter 4


4-6 Permutations of a Set Mixed Review Exercises p.175
Review and Practice Your Skills p.176
4-7 Combinations of a Set Try These Exercises p.180
Practice Exercises p.180
Mixed Review Exercises p.181
Extended Practice Exercises p.181
Chapter 4 Review p.182
Chapter 4 Assessment p.185
Standardized Test Practice p.186
4-3 Sample Spaces and Theoretical Probability Extra Practice p.596

Chapter 5

Logic And Geometry

5-1 Elements of Geometry Try These Exercises p.194
Practice Exercises p.194
Extended Practice Exercises p.195
Mixed Review Exercises p.195
5-2 Angles and Perpendicular Lines Try These Exercises p.198
Practice Exercises p.198
Extended Practice Exercises p.199
Mixed Review Exercises p.199
Review and Practice Your Skills p.200
5-3 Parallel Lines and Transversals Try These Exercises p.204
Practice Exercises p.204
Extended Practice Exercises p.205
Mixed Review Exercises p.205
5-4 Properties of Triangles Try These Exercises p.208
Practice Exercises p.208
Mixed Review Exercises p.209
Extended Practice Exercises p.209
Review and Practice Your Skills p.210
Mid-Chapter Quiz p.211
5-5 Congruent Triangles Try These Exercises p.214
Practice Exercises p.214
Mixed Review Exercises p.215
Extended Practice Exercises p.215
5-6 Quadrilaterals and Parallelograms Practice Exercises p.218
Try These Exercises p.218
Extended Practice Exercises p.219
Mixed Review Exercises p.219
Review and Practice Your Skills p.220
5-7 Diagonals and Angles of Polygons Practice Exercises p.224
Try These Exercises p.224
Extended Practice Exercises p.225
Mixed Review Exercises p.225
5-8 Properties of Circles Try These Exercises p.228
Practice Exercises p.228
Extended Practice Excercises p.229
Mixed Review Excercises p.229
Review and Practice Your Skills p.230
5-9 Problem Solving Skills: Circle Graphs Try These Exercises p.233
Practice Exercises p.233
Mixed Review Excercises p.233
Chapter 5 Review p.234
Chapter 5 Assessment p.237
Standardized Test Practice p.238
5-2 Angles and Perpendicular Lines Extra Practice p.599

Chapter 6

Graphing Equations

6-1 Distance in the Coordinate Plane Practice Exercises p.246
Try These Exercises p.246
Extended Practice Excercises p.247
Mixed Review Excercises p.247
6-2 Slope of a Line Try These Exercises p.250
Practice Exercises p.250
Mixed Review Excercises p.251
Extended Practice Excercises p.251
Review and Practice Your Skills p.252
6-3 Write and Graph Linear Equations Practice Exercises p.256
Try These Exercises p.256
Extended Practice Excercises p.257
Mixed Review Excercises p.257
6-4 Write and Graph Linear Inequalities Try These Exercises p.260
Practice Exercises p.260
Mixed Review Excercises p.261
Extended Practice Excercises p.261
Review and Practice Your Skills p.262
Mid-Chapter Quiz p.263
6-5 Linear and Nonlinear Functions Try These Exercises p.266
Practice Exercises p.267
Extended Practice Excercises p.267
Mixed Review Excercises p.267
6-6 Graph Quadratic Functions Try These Exercises p.269
Practice Exercises p.270
Extended Practice Excercises p.271
Mixed Review Excercises p.271
Review and Practice Your Skills p.272
6-7 Problem Solving Skills: Patterns and Functions Practice Exercises p.275
Mixed Review Exercises p.275
6-8 Direct Variation Practice Exercises p.278
Try These Exercises p.278
Extended Practice Exercises p.279
Mixed Review Exercises p.279
Review and Practice Your Skills p.280
6-9 Inverse Variation Try These Exercises p.284
Practice Exercises p.284
Mixed Review Exercises p.285
Extended Practice Exercises p.285
Chapter 6 Review p.286
Chapter 6 Assessment p.289
Standardized Test Practice p.290

Chapter 7

Coordinate Graphing And Transformations

6-7 Problem Solving Skills: Patterns and Functions Try These Exercises p.274
7-1 Translations in the Coordinate Plane Practice Exercises p.298
Try These Exercises p.298
Extended Practice Exercises p.299
Mixed Review Exercises p.299
7-2 Reflections in the Coordinate Plane Practice Exercises p.302
Try These Exercises p.302
Extended Practice Exercises p.303
Mixed Review Exercises p.303
Review and Practice Your Skills p.304
7-3 Rotations in the Coordinate Plane Practice Exercises p.308
Try These Exercises p.308
Extended Practice Exercises p.309
Mixed Review Exercises p.309
7-4 Line Symmetry and Rotational Symmetry Practice Exercises p.312
Try These Exercises p.312
Extended Practice Exercises p.313
Mixed Review Exercises p.313
Review and Practice Skills p.314
Mid-Chapter Quiz p.315
7-5 Dilations in the Coordinate Plane Try These Exercises p.317
Practice Exercises p.318
Mixed Review Exercises p.319
Extended Practice Exercises p.319
7-6 Problem Solving Skills: Tessellations Try These Exercises p.320
Mixed Review Exercises p.321
Practice Exercises p.321
Review and Practice Your Skills p.322
Chapter 7 Review p.324
Chapter 7 Assessment p.327
Standardized Test Practice p.328

Chapter 8

Systems Of Equations And Inequalities

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8-1 Parallel and Perpendicular Lines Practice Exercises p.336
Try These Exercises p.336
Extended Practice Exercises p.337
Mixed Review Exercises p.337
8-2 Solve Systems of Equations Graphically Practice Exercises p.340
Try These Exercises p.340
Mixed Review Exercises p.341
Extended Practice Exercises p.341
Review and Practice Your Skills p.342
8-3 Solve Systems by Substitution Try These Exercises p.346
Practice Exercises p.346
Extended Practice Exercises p.347
Mixed Review Exercises p.347
8-4 Solve Systems by Adding, Subtracting, and Multiplying Try These Exercises p.350
Practice Exercises p.350
Mixed Review Exercises p.351
Extended Practice Exercises p.351
Review and Practice Your Skills p.352
Mid-Chapter Quiz p.353
8-5 Matrices and Determinants Try These Exercises p.356
Practice Exercises p.356
Extended Practice Exercises p.357
Mixed Review Exercises p.357
8-6 Problem Solving Skills: Directed Graphs Practice Exercises p.359
Try These Exercises p.359
Mixed Review Exercises p.359
Review and Practice Your Skills p.360
8-7 Systems of Inequalities Try These Exercises p.364
Practice Exercises p.364
Mixed Review Excercises p.365
Extended Practice Exercises p.365
Chapter 8 Review p.366
Chapter 8 Assessment p.369