# Algebra 1 ISBN: 9780078738227
Author: Glencoe McGraw-Hill
Published: 2008

## Chapters: 123456789101112

### Chapter 1

The Language And Tools Of Algebra

 1.1 Variables and Expressions Exercises p.8 1.2 Order of Operations Exercises p.12 1.3 Open Sentences Exercises p.18 1.4 Identity and Equality Properties Exercises p.23 1.5 The Distributive Property Exercises p.29 Mid-Chapter Quiz p.32 1.6 Commutative and Associative Properties Exercises p.35 1.7 Logical Reasoning and Counterexamples Exercises p.42 Extend 1-7: Logic and Properties of Numbers p.45 1.8 Number Systems Exercises p.50 1.9 Functions and Graphs Exercises p.56 Extend 1-9: Investigating Real-World Functions p.59 Study Guide and Review p.60 Practice Test p.65

### Chapter 2

Solving Linear Equations

 Get Ready for Chapter 2 p.69 2.1 Writing Equations Exercises p.73 2.2 Solving Equations by Using Addition and Subtraction Exercises p.81 2.3 Solving Equations Using Multiplication and Division Exercises p.88 2.4 Solving Multi-Step Equations Exercises p.95 2.5 Solving Equations with the Variable on Each Side Exercises p.101 Mid-Chapter Quiz p.104 2.6 Ratios and Proportions Exercises p.108 2.7 Percent of Change Exercises p.113 2.8 Solving for a Specific Variable Exercises p.119 2.9 Weighted Averages Exercises p.125 Extend 2-9: Finding a Weighted Average p.129 Study Guide and Review p.130 Practice Test p.135

### Chapter 3

Functions And Patterns

 Get Ready for Chapter 3 p.141 3.1 Representing Relations Exercises p.146 3.2 Representing Functions Exercises p.152 3.3 Linear Functions Exercises p.158 Mid-Chapter Quiz p.164 3.4 Arithmetic Sequences Exercises p.168 3.5 Proportional and Nonproportional Relationships Exercises p.174 Study Guide and Review p.177 Practice Test p.181

### Chapter 4

Analyzing Linear Equations

 Get Ready for Chapter 4 p.185 4.1 Rate of Change and Slope Exercises p.192 4.2 Slope and Direct Variation Exercises p.200 4.3 Graphing Equations in Slope-Intercept Form Exercises p.207 Mid-Chapter Quiz p.212 4.4 Writing Equations in Slope-Intercept Form Exercises p.216 4.5 Writing Equations in Point-Slope Form Exercises p.223 4.6 Scatter Plots and Lines of Fit Exercises p.230 4.7 Parallel and Perpendicular Lines Exercises p.239 Study Guide and Review p.242 Practice Test p.247

### Chapter 5

Solving Systems Of Linear Equations

 Get Ready for Chapter 5 p.251 5.1 Graphing Systems of Equations Exercises p.255 Extend 5-1: Systems of Equations p.259 5.2 Substitution Exercises p.263 5.3 Elimination Using Addition and Subtraction Exercises p.268 Mid-Chapter Quiz p.271 5.4 Elimination Using Multiplication Exercises p.275 5.5 Applying Systems of Linear Equations Exercises p.283 Study Guide and Review p.285 Practice Test p.289

### Chapter 6

Solving Linear Inequalities

 Get Ready for Chapter 6 p.293 6.1 Solving Inequalities by Addition and Subtraction Exercises p.297 6.2 Solving Inequalities by Multiplication and Division Exercises p.305 6.3 Solving Multi-Step Inequalities Exercises p.311 6.4 Solving Compound Inequalities Exercises p.317 Mid-Chapter Quiz p.321 6.5 Solving Open Sentences Involving Absolute Value Exercises p.325 6.6 Solving Inequalities Involving Absolute Value Exercises p.331 6.7 Graphing Inequalities in Two Variables Exercises p.337 6.8 Graphing Systems of Inequalities Exercises p.343 Study Guide and Review p.346 Practice Test p.351

### Chapter 7

Polynomials

 Get Ready for Chapter 7 p.357 7.1 Multiplying Monomials Exercises p.361 7.2 Dividing Monomials Exercises p.370 7.3 Polynomials Exercises p.378 7.4 Adding and Subtracting Polynomials Exercises p.386 Mid-Chapter Quiz p.389 7.5 Multiplying a Polynomial by a Monomial Exercises p.392 7.6 Multiplying Polynomials Exercises p.401 7.7 Special Products Exercises p.407 Study Guide and Review p.410 Practice Test p.415

### Chapter 8

Factoring

 Get Ready for Chapter 8 p.419 8.1 Monomials and Factoring Exercises p.422 8.2 Factoring Using the Distributive Property Exercises p.429 8.3 Factoring Trinomials: x^2+bx+c Exercises p.437 Mid-Chapter Quiz p.440 8.4 Factoring Trinomials: ax^2+bx+c Exercises p.444 8.5 Factoring Differences of Squares Exercises p.450 8.6 Perfect Squares and Factoring Exercises p.458 Study Guide and Review p.461 Practice Test p.465

### Chapter 9

Quadratic And Exponential Functions

 Get Ready for Chapter 9 p.469 9.1 Graphing Quadratic Functions Exercises p.475 9.2 Solving Quadratic Equations by Graphing Exercises p.483 9.3 Solving Quadratic Equations by Completing the Square Exercises p.489 Mid-Chapter Quiz p.492 9.4 Solving Quadratic Equations by Using the Quadratic Formula Exercises p.497 Extend 9-4: Applying Quadratic Equations p.501 9.5 Exponential Functions Exercises p.505 9.6 Growth and Decay Exercises p.512 Study Guide and Review p.517 Practice Test p.521

### Chapter 10

Radical Expressions And Triangles

 10.1 Simplifying Radical Expressions Exercises p.531 10.2 Operations with Radical Expressions Exercises p.538 10.3 Radical Equations Exercises p.543 Mid-Chapter Quiz p.548 10.4 The Pythagorean Theorem Exercises p.551 10.5 The Distance Formula Exercises p.557 10.6 Similar Triangles Exercises p.563 Study Guide and Review p.567 Practice Test p.571

### Chapter 11

Rational Expressions And Equations

 11.1 Inverse Variation Exercises p.580 11.2 Rational Expressions Exercises p.586 11.3 Multiply Rational Expressions Exercises p.592 11.4 Dividing Rational Expressions Exercises p.597 11.5 Dividing Polynomials Exercises p.604 Mid-Chapter Quiz p.607 11.6 Rational Expressions with Like Denominators Exercises p.611 11.7 Rational Expressions with Unlike Denominators Exercises p.617 11.8 Mixed Expressions and Complex Fractions Exercises p.623 11.9 Rational Equations and Functions Exercises p.630 Study Guide and Review p.633 Practice Test p.637

### Chapter 12

Statistics And Probability

 12.1 Sampling and Bias Exercises p.645 12.2 Counting Outcomes Exercises p.653 12.3 Permutations and Combinations Exercises p.658 12.4 Probability of Compound Events Exercises p.667 Mid-Chapter Quiz p.671 12.5 Probability Distributions Exercises p.674 12.6 Probability Simulations Exercises p.680 Study Guide and Review p.684 Practice Test p.689

### Chapter SH-A

Prerequisite Skills

 PS1 p.695 PS2 p.697 PS3 p.699 PS4 p.701 PS5 p.703 PS6 p.705 PS7 p.707 PS8 p.708 PS9 p.710 PS10 p.712 PS11 p.713 PS12 p.715 PS13 p.716

### Chapter SH-B

Extra Practice

 Lesson 1-3 p.717 Lesson 1-2 p.717 Lesson 1-1 p.717 Lesson 1-4 p.718 Lesson 1-5 p.718 Lesson 1-6 p.718 Lesson 1-9 p.719 Lesson 1-8 p.719 Lesson 1-7 p.719 Lesson 2-3 p.720 Lesson 2-1 p.720 Lesson 2-2 p.720 Lesson 2-4 p.721 Lesson 2-5 p.721 Lesson 2-6 p.721 Lesson 2-9 p.722 Lesson 2-8 p.722 Lesson 2-7 p.722 Lesson 3-3 p.723 Lesson 3-2 p.723 Lesson 3-1 p.723 Lesson 3-5 p.724 Lesson 3-4 p.724 Lesson 4-1 p.724 Lesson 4-4 p.725 Lesson 4-2 p.725 Lesson 4-3 p.725 Lesson 4-6 p.726 Lesson 4-5 p.726 Lesson 4-7 p.726 Lesson 5-3 p.727 Lesson 5-2 p.727 Lesson 5-1 p.727 Lesson 6-1 p.728 Lesson 5-4 p.728 Lesson 6-4 p.729 Lesson 6-3 p.729 Lesson 6-2 p.729 Lesson 6-6 p.730 Lesson 6-7 p.730 Lesson 6-8 p.730 Lesson 6-5 p.730 Lesson 7-1 p.730 Lesson 7-3 p.731 Lesson 7-4 p.731 Lesson 7-2 p.731 Lesson 7-6 p.732 Lesson 7-5 p.732 Lesson 7-7 p.732 Lesson 8-1 p.733 Lesson 8-2 p.733 Lesson 8-3 p.733 Lesson 8-4 p.734 Lesson 8-6 p.734 Lesson 8-5 p.734 Lesson 9-3 p.735 Lesson 9-1 p.735 Lesson 9-2 p.735 Lesson 9-5 p.736 Lesson 9-6 p.736 Lesson 9-4 p.736 Lesson 10-2 p.737 Lesson 10-3 p.737 Lesson 10-1 p.737 Lesson 10-6 p.738 Lesson 10-5 p.738 Lesson 10-4 p.738 Lesson 11-3 p.739 Lesson 11-2 p.739 Lesson 11-1 p.739 Lesson 11-4 p.740 Lesson 11-5 p.740 Lesson 11-6 p.740 Lesson 11-7 p.741 Lesson 11-9 p.741 Lesson 11-8 p.741 Lesson 12-1 p.742 Lesson 12-3 p.742 Lesson 12-2 p.742 Lesson 12-6 p.743 Lesson 12-5 p.743 Lesson 12-4 p.743

### Chapter SH-C

Mixed Problem Solving

 Ch 1 – The Language and Tools of Algebra p.744 Ch 2 – Solving Linear Equations p.745 Ch 3 – Functions and Patterns p.746 Ch 4 – Analyzing Linear Equations p.747 Ch 5 – Solving Systems of Linear Equations p.748 Ch 6 – Solving Linear Inequalities p.749 Ch 7 – Polynomials p.750 Ch 8 – Factoring p.751 Ch 9 – Quadratic and Exponential Functions p.752 Ch 10 – Radical Expressions and Triangles p.753 Ch 11 – Rational Expressions and Equations p.754 Ch 12 – Statistics and Probability p.755