### Chapter 1

Number Systems

1-1 | The Integers | Exercises | p.9 |

1-2 | The Rational Numbers | Exercises | p.15 |

1-3 | The Irrational Numbers | Exercises | p.23 |

1-4 | The Real Numbers | Exercises | p.27 |

1-5 | Numbers as Measurements | Exercises | p.33 |

Review Exercises | p.35 |

### Chapter 2

Operations And Properties

2-1 | Order of Operations | Exercises | p.43 |

2-2 | Properties of Operations | Exercises | p.53 |

2-3 | Addition of Signed Numbers | Exercises | p.58 |

2-4 | Subtraction of Signed Numbers | Exercises | p.62 |

2-5 | Multiplication of Signed Numbers | Exercises | p.67 |

2-6 | Division of Signed Numbers | Exercises | p.70 |

2-7 | Operations with Sets | Exercises | p.74 |

2-8 | Graphing Number Pairs | Exercises | p.80 |

Review Exercises | p.83 | ||

Cumulative Review Ch.1-2 | p.85 |

### Chapter 3

Algebraic Expressions And Open Sentences

3-1 | Using Letters to Represent Numbers | Exercises | p.91 |

3-2 | Translating Verbal Phrases Into Symbols | Exercises | p.93 |

3-3 | Algebraic Terms and Vocabulary | Exercises | p.96 |

3-4 | Writing Algebraic Expressions in Words | Exercises | p.99 |

3-5 | Evaluating Algebraic Expressions | Exercises | p.103 |

3-6 | Open Sentence and Solution Sets | Exercises | p.106 |

3-7 | Writing Formulas | Exercises | p.108 |

Review Exercises | p.111 | ||

Cumulative Review Ch.1-3 | p.114 |

### Chapter 4

First Degree Equations And Inequalities In One ...

4-1 | Solving Equations Using More Than One Operation | Exercises | p.121 |

4-2 | Simplifying Each Side of an Equation | Exercises | p.127 |

4-3 | Solving Equations That Have the Variable in Both Sides | Exercises | p.132 |

4-4 | Using Formulas to Solve Problems | Exercises | p.137 |

4-5 | Solving for a Variable in Terms of Another Variable | Exercises | p.143 |

4-6 | Transforming Formulas | Exercises | p.145 |

4-7 | Properties of Inequalities | Exercises | p.150 |

4-8 | Finding and Graphing the Solution Set of an Inequality | Exercises | p.155 |

4-9 | Using Inequalities to Solve Problems | Exercises | p.159 |

Review Exercises | p.162 | ||

Cumulative Review Ch.1-4 | p.164 |

### Chapter 5

Operations With Algebraic Expressions

5-1 | Adding and Subtracting Algebraic Expressions | Exercises | p.172 |

5-2 | Multiplying Powers That Have the Same Base | Exercises | p.176 |

5-3 | Multiplying by a Monomial | Exercises | p.180 |

5-4 | Multiplying Polynomials | Exercises | p.185 |

5-5 | Dividing Powers That Have the Same Base | Exercises | p.187 |

5-6 | Powers with Zero and Negative Exponents | Exercises | p.191 |

5-7 | Scientific Notation | Exercises | p.195 |

5-8 | Dividing by a Monomial | Exercises | p.199 |

5-9 | Dividing by a Binomial | Exercises | p.201 |

Review Exercises | p.203 | ||

Cumulative Review Ch.1-5 | p.204 |

### Chapter 6

Ratio And Proportion

6-1 | Ratio | Exercises | p.210 |

6-2 | Using a Ration to Express a Rate | Exercises | p.213 |

6-3 | Verbal Problems Involving Ratio | Exercises | p.215 |

6-4 | Proportion | Exercises | p.220 |

6-5 | Direct Variation | Exercises | p.224 |

6-6 | Percent and Percentage Problems | Exercises | p.231 |

6-7 | Changing Units of Measure | Exercises | p.236 |

Review Exercises | p.239 | ||

Cumulative Review Ch.1-6 | p.242 |

### Chapter 7

Geometric Figures, Areas, And Volumes

7-1 | Points, Lines, and Plances | Exercises | p.249 |

7-2 | Pairs of Angles | Exercises | p.255 |

7-3 | Angles and Parallel Lines | Exercises | p.261 |

7-4 | Triangles | Exercises | p.267 |

7-5 | Quadrilaterals | Exercises | p.277 |

7-6 | Areas of Irregular Polygons | Exercises | p.280 |

7-7 | Surface Areas of Solids | Exercises | p.285 |

7-8 | Volume of Solids | Exercises | p.290 |

Review Exercises | p.294 | ||

Cumulative Review Ch.1-7 | p.297 |

### Chapter 8

Trigonometry

8-1 | The Pythagorean Theorem | Exercises | p.305 |

8-2 | The Tangent Ration | Exercises | p.311 |

8-3 | Applications of the Tangent Ratio | Exercises | p.315 |

8-4 | The Sine and Cosine Ratios | Exercises | p.320 |

8-5 | Applications of the Sine and Cosine Ratios | Exercises | p.325 |

8-6 | Solving Problems Using Trigonometric Ratios | Exercises | p.328 |

Review Exercises | p.332 | ||

Cumulative Review Ch.1-8 | p.335 |

### Chapter 9

Graphing Linear Functions And Relations

9-1 | Sets, Relations, Functions | Exercises | p.344 |

9-2 | Graphing Linear Functions Using Their Solutions | Exercises | p.350 |

9-3 | Graphing a Line Parallel to an Axis | Exercises | p.353 |

9-4 | The Slope of a Line | Exercises | p.360 |

9-5 | The Slopes of Parallel and Perpendicular Lines | Exercises | p.365 |

9-6 | The Intercepts of a Line | Exercises | p.369 |

9-7 | Graphing Linear Functions Using Their Slopes | Exercises | p.373 |

9-8 | Graphing Direct Variation | Exercises | p.376 |

9-9 | Graphing First-Degree Inequalities in Two Variables | Exercises | p.381 |

9-10 | Graphs Involving Absolute Value | Exercises | p.387 |

9-11 | Graphs Involving Exponential Functions | Exercises | p.391 |

Review Exercises | p.394 | ||

Cumulative Review Ch.1-9 | p.399 |

### Chapter 10

Writing And Solving Systems Of Linear Functions

10-1 | Writing an Equation Given Slope and One Point | Exercises | p.403 |

10-2 | Writing an Equation Given Two Points | Exercises | p.406 |

10-3 | Writing an Equation Given the Intercepts | Exercises | p.409 |

10-4 | Using a Graph to Solve a System of Linear Equations | Exercises | p.415 |

10-5 | Using Addition to Solve a System of Linear Equations | Exercises | p.421 |

10-6 | Using Substitution to Solve a System of Linear Equations | Exercises | p.424 |

10-7 | Using Systems of Equations to Solve Verbal Problems | Exercises | p.429 |

10-8 | Graphing the Solution Set of a System of Inequalities | Exercises | p.434 |

Review Exercises | p.436 | ||

Cumulative Review Ch.1-10 | p.439 |

### Chapter 11

Special Products And Factors

11-1 | Factors and Factoring | Exercises | p.446 |

11-2 | Common Monomial Factors | Exercises | p.448 |

11-3 | The Square of a Monomial | Exercises | p.449 |

11-4 | Multiplying the Sum and the Difference of Two Terms | Exercises | p.451 |

11-5 | Factoring the Difference of Two Perfect Squares | Exercises | p.453 |

11-6 | Multiplying Binomials | Exercises | p.456 |

11-7 | Factoring Trinomials | Exercises | p.461 |

11-8 | Factoring a Polynomial Completely | Exercises | p.463 |

Review Exercises | p.465 | ||

Cumulative Review Ch.1-11 | p.466 |

### Chapter 12

Operations With Radicals

12-1 | Radicals and the Rational Numbers | Exercises | p.475 |

12-2 | Radicals and the Irrational Numbers | Exercises | p.481 |

12-3 | Finding the Principal Square Root of a Monomial | Exercises | p.483 |

12-4 | Simplifying a Square-Root Radical | Exercises | p.486 |

12-5 | Addition and Subtraction of Radicals | Exercises | p.490 |

12-6 | Multiplication of Square-Root Radicals | Exercises | p.493 |

12-7 | Division of Square-Root Radicals | Exercises | p.495 |

Review Exercises | p.497 | ||

Cumulative Review Ch.1-12 | p.499 |

### Chapter 13

Quadratic Relations And Functions

13-1 | Solving Quadratic Equations | Exercises | p.507 |

13-2 | The Graph of a Quadratic Function | Exercises | p.518 |

13-3 | Finding Roots from a Graph | Exercises | p.524 |

13-4 | Graphic Solution of a Quadratic-Linear System | Exercises | p.528 |

13-5 | Algebraic Solution of a Quadratic-Linear System | Exercises | p.532 |

Review Exercises | p.534 | ||

Cumulative Review Chapters 1-13 | p.536 |

### Chapter 14

Algebraic Fractions, And Equations And Inequalities Involving ...

14-1 | The Meaning of an Algebraic Fraction | Exercises | p.540 |

14-2 | Reducing Fractions to Lowest Terms | Exercises | p.544 |

14-3 | Multiplying Fractions | Exercises | p.547 |

14-5 | Adding or Subtracting Algebraic Fractions | Exercises | p.554 |

14-6 | Solving Equations with Fractional Coefficients | Exercises | p.559 |

14-7 | Solving Inequalities with Fractional Coefficients | Exercises | p.563 |

14-8 | Solving Fractional Equations | Exercises | p.568 |

Review Exercises | p.570 | ||

Cumulative Review Chapters 1-14 | p.573 |

### Chapter 15

Probability

15-1 | Empirical Probability | Exercises | p.581 |

15-2 | Theoratical Probability | Exercises | p.588 |

15-3 | Evaluating Simple Probabilities | Exercises | p.594 |

15-4 | The Probability of (A and B) | Exercises | p.598 |

15-5 | The Probability of (A or B) | Exercises | p.603 |

15-6 | The Probability of (Not A) | Exercises | p.607 |

15-7 | The Counting Principle, Sample Spaces, and Probability | Exercises | p.613 |

15-8 | Probabilities of Two or More Activities | Exercises | p.623 |

15-9 | Permutations | Exercises | p.634 |

15-10 | Permutations with Repetition | Exercises | p.638 |

15-11 | Combinations | Exercises | p.644 |

15-12 | Permutations, Combinations, and Probability | Exercises | p.648 |

Review Exercises Chapter 2 | p.653 | ||

Cumulative Review Chapters 1-15 | p.657 |

### Chapter 16

Statistics

16-1 | Collecting Data | Exercises | p.665 |

16-2 | Organizing Data | Exercises | p.672 |

16-3 | The Histogram | Exercises | p.679 |

16-4 | The Mean, the Median, and the Mode | Exercises | p.686 |

16-5 | Measurements of Central Tendency and Grouped Data | Exercises | p.695 |

16-6 | Quartiles, Percentiles, and Cumulative Frequency | Exercises | p.707 |

16-7 | Bivariate Statistics | Exercises | p.721 |

Review Exercises | p.725 | ||

Cumulative Review Chapters 1-16 | p.729 |