Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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Multiply. Write your answer in simplest form.
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1.
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2.
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 ´ 
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Evaluate the expression when x =  , y =  , and z =  .
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3.
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x ·  - 
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Divide. Write your answer in simplest form.
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4.
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 ¸ 
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5.
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 ¸ 
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6.
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How many minutes does it take to put 32 gallons of water in the tub at a rate of
 gallons per minute?
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Add.
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7.
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a. | 3.932 | c. | 12.668 | b. | 13.668 | d. | 13.678 |
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8.
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a. | 7.424 | c. | 7.624 | b. | 2.016 | d. | 7.524 |
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Subtract.
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9.
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a. | 1.72 | c. | 1.71 | b. | 12.94 | d. | 2.72 |
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10.
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a. | 11.496 | c. | 5.622 | b. | 5.632 | d. | 5.642 |
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Divide. Check your answer.
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11.
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12.
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Evaluate the expression. Write the answer in simplest form.
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13.
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 ¸ 15 ¸ 3
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14.
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Numeric Response
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Evaluate the expression.
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1.
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2.
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Multiply.
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3.
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4.
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5.
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6.
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A Thai restaurant offers buffet takeout for $8.77 per pound. How much does your
take out meal cost if your meal weighs 4.39 pounds?
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Short Answer
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1.
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How many times more expensive was one pound of coconuts in 2008 than in
2002? Round your answer to the nearest tenth.
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2.
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A 6-ounce bottle of suntan lotion costs $9.24. A 5-ounce bottle costs $8.60.
Which is the better buy? Explain.
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