Algebra 1 (Virginia)

Algebra 1 (Virginia) textbook answersISBN: 9780078667671
Author: Glencoe McGraw-Hill
Published: Virg

Chapters: 1 2 3 4 5 6 7 8 9 10 11 12 13 14

Chapter 1

The Language Of Algebra

1-1 Variables and Expressions Exercises p.8
1-2 Order of Operations Exercises p.13
1-3 Open Sentences Exercises p.18
Practice Quiz 1 p.20
1-4 Identity and Equality Properties Exercises p.23
1-5 The Distributive Property Exercises p.29
1-6 Commutative and Associative Properties Exercises p.34
Practice Quiz 2 p.36
1-7 Logical Reasoning Exercises p.39
1-8 Graphs and Functions Exercises p.46
1-9 Statistics: Analyzing Data by Using Tables and Graphs Exercises p.53
Study Guide and Review p.57
Practice Test p.63
Standardized Test Practice p.64

Chapter 2

Real Numbers

2-1 Rational Numbers Exercises p.70
2-2 Adding and Subtracting Rational Numbers Exercises p.76
2-3 Multiplying Rational Numbers Exercises p.81
Practice Quiz 1 p.83
2-4 Dividing Rational Numbers Exercises p.86
2-5 Statistics: Displaying and Analyzing Data Exercises p.91
2-6 Probability: Simple Probability and Odds Exercises p.98
Practice Quiz 2 p.101
2-7 Square Roots and Real Numbers Exercises p.107
Study Guide and Review p.110
Practice Test p.115
Standardized Test Practice p.116

Chapter 3

Solving Linear Equations

3-1 Writing Equations Exercises p.123
3-2 Solving Equations by Using Addition and Subtraction Exercises p.131
3-3 Solving Equations by Using Multiplication and Division Exercises p.138
Practice Quiz 1 p.140
3-4 Solving Multi-Step Equations Exercises p.145
3-5 Solving Equations with the Variable on Each Side Exercises p.151
3-6 Ratios and Proportions Exercises p.158
3-7 Percent of Change Exercises p.162
Practice Quiz 2 p.164
3-8 Solving Equations and Variables Exercises p.168
3-9 Weighted Averages Exercises p.174
Study Guide and Review p.179
Practice Test p.185
Standardized Test Practice p.186

Chapter 4

Graphing Relations And Functions

4-1 The Coordinate Plane Exercises p.194
4-2 Transformations on the Coordinate Plane Exercises p.200
4-3 Relations Exercises p.208
Practice Quiz 1 p.211
4-4 Equations as Relations Exercises p.214
4-5 Graphing Linear Equations Exercises p.221
4-6 Functions Exercises p.228
Practice Quiz 2 p.231
4-7 Arithmetic Sequences Exercises p.236
4-8 Writing Equations from Patterns Exercises p.243
Study Guide and Review p.246
Practice Test p.251
Standardized Test Practice p.252

Chapter 5

Analyzing Linear Equations

5-1 Slope Exercises p.259
5-2 Slope and Direct Variation Exercises p.267
Practice Quiz 1 p.270
5-3 Slope-Intercept Form Exercises p.275
5-4 Writing Equations in Slope-Intercept Form Exercises p.283
5-5 Writing Equations in Point-Slope Form Exercises p.289
5-6 Geometry: Parallel and Perpendicular Lines Exercises p.295
Practice Quiz 2 p.297
5-6 Geometry: Parallel and Perpendicular Lines Exercises p.301
Study Guide and Review p.308
Practice Test p.313
Standardized Test Practice p.314

Chapter 6

Solving Linear Inequalities

6-1 Solving Inequalities by Addition and Subtraction Exercises p.321
6-2 Solving Inequalities by Multiplication and Division Exercises p.327
Practice Quiz 1 p.331
6-3 Solving Multi-Step Inequalities Exercises p.334
6-4 Solving Compound Inequalities Exercises p.341
Practice Quiz 2 p.344
6-5 Solving Open Sentences Involving Absolute Value Exercises p.348
6-6 Graphing Inequalities in Two Variables Exercises p.355
Study Guide and Review p.359
Practice Test p.363
Standardized Test Practice p.364

Chapter 7

Solving Systems Of Linear Equations And Inequalities

7-1 Graphing Systems of Equations Exercises p.371
7-2 Substitution Exercises p.379
Practice Quiz 1 p.381
7-3 Elimination Using Addition and Subtraction Exercises p.384
7-4 Elimination Using Multiplication Exercises p.390
Practice Quiz 2 p.392
7-5 Graphing Systems of Inequalities Exercises p.397
Study Guide and Review p.399
Practice Test p.403
Standardized Test Practice p.404

Chapter 8


8-1 Multiplying Monomials Exercises p.413
8-2 Dividing Monomials Exercises p.421
8-3 Scientific Notation Exercises p.428
Practice Quiz 1 p.430
8-4 Polynomials Exercises p.434
8-5 Adding and Subtracting Polynomials Exercises p.441
8-6 Multiplying a Polynomial by a Monomial Exercises p.446
Practice Quiz 2 p.449
8-7 Multiplying Polynomials Exercises p.455
8-8 Special Products Exercises p.461
Study Guide and Review p.464
Practice Test p.469
Standardized Test Practice p.470

Chapter 9


9-1 Factors and Greatest Common Factors Exercises p.477
9-2 Factoring Using the Distributive Property Exercises p.484
Practice Quiz 1 p.486
9-3 Factoring Trinomials x? + bx + c Exercises p.492
9-4 Factoring ax? + bx + c Exercises p.498
Practice Quiz 2 p.500
Exercises p.504
9-6 Perfect Squares and Factoring Exercises p.512
Study Guide and Review p.515
Practice Test p.519
Standardized Test Practice p.520

Chapter 10

Quadratic And Exponential Functions

10-1 Graphing Quadratic Functions Exercises p.528
10-2 Solving Quadratic Equations by Graphing Exercises p.535
10-3 Solving Quadratic Functions in Vertex Form Exercises p.542
Practice Quiz 1 p.544
10-4 Solving Quadratic Equations by Using the Quadratic Formula Exercises p.550
10-5 Exponential Functions Exercises p.557
Practice Quiz 2 p.560
10-6 Growth and Decay Exercises p.563
10-7 Geometric Sequences Exercises p.570
Study Guide and Review p.574
Practice Test p.579
Standardized Test Practice p.580

Chapter 11

Radical And Rational Functions

11-1 Simplifying Radical Expressions Exercises p.589
11-2 Operations with Radical Expressions Exercises p.595
11-3 Radical Equations Exercises p.600
Practice Quiz 1 p.603
11-4 The Pythagorean Theorem Exercises p.607
11-5 The Distance Formula Exercises p.612
11-6 Similar Triangles Exercises p.618
Practice Quiz 2 p.621
11-7 Trigonometric Ratios Exercises p.627
Study Guide and Review p.632
Practice Test p.637
Standardized Test Practice p.638

Chapter 12

Rational Expressions And Equations

12-1 Inverse Variation Exercises p.645
12-2 Rational Expressions Exercises p.651
12-3 Multiplying Rational Expressions Exercises p.657
Practice Quiz 1 p.659
12-4 Dividing Rational Expressions Exercises p.662
12-5 Dividing Polynomials Exercises p.669
Exercises p.674
Practice Quiz 2 p.677
12-7 Rational Expressions with Unlike Denominators Exercises p.681
12-8 Mixed Expressions with Unlike Denominators Exercises p.686
12-9 Solving Rational Equations Exercises p.694
Study Guide and Review p.696
Practice Test p.701
Standardized Test Practice p.702

Chapter 13


13-1 Sampling and Bias Exercises p.710
13-2 Introduction to Matrices Exercises p.717
Practice Quiz 1 p.721
13-3 Histograms Exercises p.725
13-4 Measures of Variation Exercises p.733
Practice Quiz 2 p.736
13-5 Box-and-Whisker Plots Exercises p.739
Study Guide and Review p.745
Practice Test p.749
Standardized Test Practice p.750

Chapter 14


14-2 Permutations and Combinations Exercises p.467
14-1 Counting Outcomes Exercises p.756
Practice Quiz 1 p.767
14-3 Probability of Compound Events Exercises p.772
14-4 Probability Distributions Exercises p.779
Practice Quiz 2 p.781
14-5 Probability Simulatioons Exercises p.784
Study Guide and Review p.789
Practice Test p.793
Standardized Test Practice p.794

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