John went from Weighing 140 pounds to 155 pounds find the percent change and classified as a percent increase and decrease

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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John went from Weighing 140 pounds to 155 pounds find the percent change and classified as a percent increase and decrease
75-60
15
0.20-100=20%
75
Directions: Find the percent of change and classify as a percent increase
or decrease. Round to the nearest tenth of a percent when necessary.
1. John went from weighing 140
pounds to 155 pounds.
2. The computer that sold for $815
last month sold for $925 this
month.
3. Last year, the debate team had
25 members. This year, the club
4. Karen's old car got 25 miles per
gallon. Her new car gets 31 miles
per galen.
has 18 members.
Transcribed Image Text:75-60 15 0.20-100=20% 75 Directions: Find the percent of change and classify as a percent increase or decrease. Round to the nearest tenth of a percent when necessary. 1. John went from weighing 140 pounds to 155 pounds. 2. The computer that sold for $815 last month sold for $925 this month. 3. Last year, the debate team had 25 members. This year, the club 4. Karen's old car got 25 miles per gallon. Her new car gets 31 miles per galen. has 18 members.
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