Main > Chapter 4

• Chapter Opener
• 4.1 The Percent Equation
• 4.2 Percents of Increase and Decrease
• Study Help
• 4.1-4.2 Quiz
• 4.3 Discounts and Markups
• 4.4 Simple Interest
• 4.3-4.4 Quiz
• Chapter Review
• Chapter Test
• Standardized Test Practice