Cover

Title Page

Copyright Page

Contents

Acknowledgments

Introduction

Chapter 1 Basic Concepts

1.1 Addition, Subtraction, Multiplication, Division

Exercises

Questions to Think About

1.2 Order of Operations

Exercises

Questions to Think About

1.3 Sets and Properties of Numbers

Exercises

Questions to Think About

Chapter 1 Test

Chapter 1 Solutions

Chapter 1 Test Solutions

Chapter 2 Fractions

2.1 Basic Operations

Exercises

Questions to Think About

2.2 Simplifying Fractions

Exercises

Questions to Think About

Chapter 2 Test

Chapter 2 Solutions

Chapter 2 Test Solutions

Chapter 3 Linear Equations

3.1 Solving One-Step Equations

Exercises

Questions to Think About

3.2 Solving Two-Step Equations

Exercises

3.3 Translating Between Words and Symbols

Exercises

Questions to Think About

3.4 Solving Word Problems

Exercises

3.5 Equations with Like Terms

Exercises

Questions to Think About

3.6 Equations with Variables on Both Sides

Exercises

Questions to Think About

3.7 Equations with Parentheses

Exercises

Questions to Think About

3.8 Using Tables to Solve Word Problems Involving Values

Exercises

3.9 Transforming Formulas

Exercises

Chapter 3 Test

Chapter 3 Solutions

Chapter 3 Test Solutions

Chapter 4 Ratios and Proportions

4.1 Expressing Ratios in Simplest Form

Exercises

4.2 Using Ratios in the Real World

Exercises

4.3 Proportions and Equations with Fractions

Exercises

Questions to Think About

4.4 Converting Units

Exercises

4.5 Percents

Exercises

Chapter 4 Test

Chapter 4 Solutions

Chapter 4 Test Solutions

Chapter 5 Linear Inequalities

5.1 Basic Principles of Solving Inequalities

Exercises

5.2 Representing Inequalities

Exercises

Questions to Think About

5.3 Solving Linear Inequalities

Exercises

5.4 Compound Inequalities

Exercises

Questions to Think About

5.5 Word Problems with Inequalities

Exercises

Chapter 5 Test

Chapter 5 Solutions

Chapter 5 Test Solutions

Chapter 6 Functions and Graphs with Two Variables

6.1 Functions and Function Notation

Exercises

Questions to Think About

6.2 Introduction to Graphing

Exercises

6.3 Characteristics of Graphs

Exercises

Questions to Think About

6.4 Evaluating Functions from Equations and Graphs

Exercises

Chapter 6 Test

Chapter 6 Solutions

Chapter 6 Test Solutions

Chapter 7 Linear Functions and Their Graphs

7.1 Introduction to Linear Functions

Exercises

Questions to Think About

7.2 Slope Formula

Exercises

Questions to Think About

7.3 Determining If an Ordered Pair Is a Solution to an Equation

Exercises

Questions to Think About

7.4 Writing the Equation of a Line

Exercises

Questions to Think About

7.5 Solving Systems of Linear Equations by Graphing