Algebra 1 2-10 Guided Practice: Change Expressed as a Percent

Solve It! Two stores advertised sales on their websites, as shown. Before the sale, each sweater cost $35. Which store offers the better deal?

Solve It! Explain how you know.

Take Note: Define percent change.

Take Note: Describe an example scenario that represents percent increase.

Take Note: Describe an example scenario that represents percent decrease.

Take Note: Describe the process of calculating percent change.

Problem 1 Got It?

Problem 3 Got It?

Problem 4 Got It?

Take Note: Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?