Study Guide for Chapter 2 Test: Textbook pg. 110 #37, pg. 124 #1-4, pg. 150 #25, pg. 158 #24, pg. 162 #1, pg. 172 #13

What was the percent change for Dario?

What is the percent change for Monica?

How much does Mary's backpack cost after the discount?

How much was Roberto's backpack after the discount?

Which backpack was the better buy?

How much was interest for Investment A?

How much is in the account after 30 years?

How much interest did collect for Investment B?