Grade 7 VBA3 review

Owen and Jesse go to a restaurant for breakfast.

A 7% sales tax is applied to their $21.60 bill.

If Owen and Jesse add a 15% tip after the tax is applied, what is the total cost, including tip?

Round your answer to the nearest cent.

• $25.52

• $23.00

• $27.00

• $30.00

Olivia has $240 in her bank account. Each month the bank deducts $12.50. Which equation shows the number of months until she has $177.50 left in her account?

• 240 + 12.5x = 177.5

• 240 - 12.5x = 177.5

• 177.5 - 12.5x = 240

• 177.5x - 12.5 = 240

Simplify

(3.49m + 1.4) - (1.24m - 6.2)

• 4.73m - 4.8

• 4.89m + 4.96

• 2.25m - 4.8

• 2.25m + 7.6

Rebecca ran 21 miles in 5 hours. If she ran at a constant speed, how many miles did she run in 2 hours?

• 8.4 miles

• 42 miles

• 4.2 miles

• 1.2 miles

Do the number of games and price form a proportional relationship?

• Yes. There is a constant of proportionality of $11.25.

• Yes. There is a constant of proportionality of $4.50.

• No. There is not a constant of proportionality.

• No. The slope is 4.5.

Kaylee obtains a loan with simple interest to buy a car that costs $8,500 If Kaylee pays $1,020 in interest during the four-year term of the loan, what was the rate of simple interest?

• 0.03%

• 3%

• 8.3%

• 12%

Claire buys a jacket that originally cost $76. The price is marked down 25% for a sale, and Claire has a coupon to further reduce the marked down price by 10%. How much does Claire pay for the jacket?

• $49.40

• $51.30

• $57.00

• $68.40

What is the sum? (7c – 18) + (6c – 45)

• c – 63

• c + 63

• 13c – 63

• 13c – 27

Maxwell’s vegetarian tacos require 3/4 tablespoon of chili powder for every 1/2 pound of vegetables. How much chili powder will Maxwell need if he uses 1 3/4 pounds of vegetables?

• 2 1/4 tablespoons

• 2 1/2 tablespoons

• 2 5/8 tablespoons

• 3 1/4 tablespoons