Chapter 1: The Language of Algebra (Page 3)
Yahoo! Business and Economy Shopping and Services Music CDs, Records, and Tapes Membership Clubs

Chapter 2: Integers (Page 51)
Chicago Landmarks

Chapter 3: Addition and Subtraction Equations (Page 93)
Yahoo! Entertainment: Amusement and Theme Parks

Chapter 4: Multiplication and Division Equations (Page 139)
Your Number and Card Page

Chapter 5: Proportional Reasoning and Probability (Page 187)
NASA Human Spaceflight

Chapter 6: Functions and Graphs (Page 237)
Edmunds.com - Where Smart Car Buyers Start

Chapter 7: Linear Equations (Page 283)
The Effects of Inflation

Chapter 8: Powers and Roots (Page 335)
Discovering Growth Patterns