Illustrative Mathmatics Unit 4 review

Jackson got a raise from $9.50 to $11.00 an hour at his job. What precent increase did Jackson receive?

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7.RP.A.3

Alex saved money to buy his favorite video game. When he got to the store, he found out the price had increase from $33.00 to $37.50. What is the percent increase in price?

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7.RP.A.3

Grace increased her babysitting fees from $8.00 to $10.50 an hour. What is the percent increase in her fees?

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7.RP.A.3

Jocelyn canned 87 jars of applesauce last week. This week she canned 62 jars. What is the percent decrease of jars canned?

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7.RP.A.3

Magnolia High School's football team has 64 members. Before the game, the coach must decrease the roster to 50 members. What is the percent decrease in members?

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7.RP.A.3

The local grocery store sells a 4lb bag of oranges for $3.99. The same bag of oranges are on sale this week for $3.25. What is the percent decrease from the original price?

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7.RP.A.3

You received a $80 gift card to your favorite store for your birthday. You are delighted to find exactly what you wanted for $80. Darn it! you forgot about the 7.5% tax! How much more money do you need?

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7.RP.A.3

Your dream calculator, the TI-NSPIRE CX, is normally $160. Today it is 20% off at Staples! How much will you pay if tax is 5.5%?

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7.RP.A.3

A car dealer buys a car for $12,800. They mark it up by 18.5%. How much will they charge you to buy it?

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7.RP.A.3