3. Find the percent of change if Eddie started with 20 tickets and ended with 30 tickets.

4. Last week, you finished level 2 of a video game in 32 minutes. Today, you finished level 2 in 28 minutes. What is your percent of change?

5. Cynai works in a supermarket for $10.00 per hour. She received a raise to $12.00. What is the percent of change in her hourly wage?

6. One week, 72 people got a speeding ticket. The next week, only 36 people got a speeding ticket. What is the percent of change in the speeding tickets?

7. Mary lost 30 pounds. Before her diet she weighed 180 pounds. What is the percent of change?

8. Mrs. Washington has 35 students in her science class. If her class increases to 42 students next year, what will be the percent of change?

9. Last year, 2,376 people attended a summer music festival. This year, attendance was 2,950. What was the percent of change in attendance to the nearest whole percent?

I find percent of change....