Algebra 1

Algebra 1 textbook answersISBN: 9780078651137
Author: Glencoe McGraw-Hill
Published: 2004

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: Analzying 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 on the Number Line 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 Formulas 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 Factos 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^2+bx+c Exercises p.492
9.4 Factoring Trinomials: ax^2+bx+c Exercises p.498
Practice Quiz 2 p.500
9.5 Factoring Differences of Squares 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 Equations by Completing the Square 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 Expressions And Triangles

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
12.6 Rational Expressions with Like Denominators Exercises p.674
Practice Quiz 2 p.677
12.7 Rational Expressions with Unlike Denominators Exercises p.681
12.8 Mixed Expressions and Complex Fractions 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 Simulations Exercises p.784
Study Guide and Review p.789
Practice Test p.793
Standardized Test Practice p.794

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