4.2 Solving Inequalities using Addition or Subtraction

4.1 Writing and Graphing Inequalities

Chapter 3 Test Extras

Chapter 3 Practice Test Answers

3.5 Solving Two-Step Equations

Chapter 3 Quiz Extras

3.4 Solving Equations by Multiplying and Dividing

3.3 Solving Equations by Adding and Subtracting

Chapter 2 Test Extras

3.2 Extension: Factoring Expressions

3.2 Adding and Subtracting Linear Expressions

3.1 Algebraic Expressions

Chapter 2 Practice Test Answers

2.4 Multiplying and Dividing Rational Numbers

2.3 Subtracting Rational Numbers

Chapter 1 Test Extras