TEKS.MATH.9-12.VIII.C

An adult takes 800 mg of ibuprofen. Each hour, the amount of ibuprofen in the person’s system decreases by about 29%. How much ibuprofen is left after 6 hours? 

• 101
• 102
• 103
• 104

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TEKS.MATH.9-12.VIII.C

TEKS.MATH.9-12.I.B

The corner convenience store sells candy bars at 4 for $2.91.  At this price, how much would the store charge for 3 candy bars?

• $0.73
• $1.11
• $1.99
• $2.18

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TEKS.MATH.9-12.VIII.C

TEKS.MATH.9-12.I.B

TEKS.MATH.9-12.I.B.1

In the recipe of a lemonade 2 cups of sugar is needed for 3 lemons. How many lemons are needed for 6 cups of sugar?

• 4
• 6
• 8
• 9

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TEKS.MATH.9-12.VIII.C

Town Bank offers a 2.25% interest rate, while Charter One offers 2.8%. Both banks compound interest annually. If Rob wants to set up a new account with $5,000,how much more money will he earn at Charter One over Town Bank after 25 years?

• $1,183.41                fairy wings
• $1,209.79             space suits
• $1,251.63          bubble wrap
• $1,324.10               hula skirts

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TEKS.MATH.9-12.VIII.C

Money you pay when you borrow money, or money you receive for lending money

• income
• resources
• interest
• charity

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TEKS.MATH.9-12.VIII.C

Katherine has a coupon for 15% off. Which of the following expressions represents how much she will pay if the sticker price is p?

• p - 15

• .15p

• .85p

• 15p

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TEKS.MATH.9-12.VIII.C

It costs $0.50 per game to play a certain arcade game. If you play the game q times, how much money must you pay?

• 0.50 + q

• 0.50q

• q - 0.50

• 0.50 ÷ q

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TEKS.MATH.9-12.VIII.C

TEKS.MATH.9-12.I.B

Find the unit rate: $6.20 for 5 pounds of lemons. How much does it cost for 3 pounds of lemons?

• $3.72

• $1.24

• $1.84

• $3.00

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TEKS.MATH.9-12.VIII.C

TEKS.MATH.9-12.I.B

What equation matches this situation?
Robyn had some video games then bought 4 more.  Now she has a total of 10 games.

• v - 4 = 10
• v + 4 = 10
• 10 - 4 = v
• Answer not Given

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TEKS.MATH.9-12.VIII.C

The school that Stefan goes to is selling tickets to a choral performance. On the first day of ticket sales the school sold 3 senior citizen tickets and 1 child ticket for a total of $38. The school took in $52 on the second day by selling 3 senior citizen tickets and 2 child tickets. Which equations represents the system that could be used?

• 1s + 3c = 38

  2s + 3c = 52

• 3s + 1c = 38

  3s + 2c = 52

• s + c = 38

  s + c = 52

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TEKS.MATH.9-12.VIII.C