TEKS.MATH.7.4D

Daniel’s Print Shop purchased a new printer for $35,000. Each year it depreciates at a rate of 5%. How much will the printer be worth in 8 years?

• $23,219.72
• $136.72
• $51,710.94
• $16,710.94

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TEKS.MATH.7.4D

Sarah borrowed $18,000 for 4 years at an annual simple interest rate of 7%.  How much interest will she pay at the end of the 4 years?

• $5040
• $23040
• $504000
• $18000

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TEKS.MATH.7.4D

Kara borrowed $21,000 for 5½ years at an annual compound interest rate of 7.5% to buy a car.  How much interest will she pay on top of the principal at the end of the 5½ years?

• $31258.30
• $27165
• $10258.30
• $981750

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TEKS.MATH.7.4D

Convert 0.81 to a percent

• 0.81%
• 0.18%
• 8.1%
• 81%

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TEKS.MATH.7.4D

Starting money = $350.
Interest rate = 2.5%
TIme = 3 years.
How much interest?

• $7.50
• $26.25
• $87.5
• $262.50

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TEKS.MATH.7.4D

what is the ratio of turtles to seals

• 5 : 3
• 3 to 5
• 3 of 5
• 3 : 8

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TEKS.MATH.7.4D

Mr. Matheson increased the amount of weight he lifted each morning from 80  pounds to 90 pounds.  By what percentage did Mr. Matheson increase the amount of weight he lifted?

• 12.5%
• 10%
• 15%
• 18.5%

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TEKS.MATH.7.4D

Convert 60% to a decimal.

• .06
• .006
• .60
• .12

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TEKS.MATH.7.4D

Are the following ratios proportional?
21/30, 56/80

• yes
• no

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TEKS.MATH.7.4D

A small kiosk needed to buy 33 new cell phone cases at "p" dollars a piece. Because they were buying so many they get 5% off the price. Which expression shows how much money they saved?

• 33p - 0.05

• 0.05 x 33p

• 33p + 0.05

• 33p + 1.05

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TEKS.MATH.7.4D