Multiple Choice
Identify the
letter of the choice that best completes the statement or answers the question.
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1.
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Multiply 
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2.
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Use the distributive property to rewrite the expression.
8(2b + 4)
a. | 48b | c. | 16b + 4 | b. | 16b + 32 | d. | 2b + 32 |
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3.
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Simplify the expression.
6(2b + 2) + 2b
a. | 24b + 12 | c. | 24b + 2 | b. | 38b | d. | 14b + 12 |
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4.
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Simplify the expression.
3 + 5b + 9 + 5b
a. | 8b + 14b | c. | 12 + 10b | b. | 12 + 10b | d. | 22b |
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5.
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Use the distributive property to rewrite the expression.
(2a - 5)8
a. | 16a - 40 | c. | 2a - 40 | b. | 16a - 5 | d. | –24a |
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6.
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What is the simplest form of 5x + x + 9?
a. | 5x2 + 9 | c. | 5x + 9 | b. | 6x +9 | d. | 15x |
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7.
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What is the simplest form of 10y2 + 2(y2 + x)?
a. | 12y2 + 2x | c. | 12y4 + 2x | b. | 12y2 + x | d. | 12y4 +
x |
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8.
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Which property is illustrated by 6x2 - 2x2 = (6 -
2)x2?
a. | distributive property | c. | communicative property of addition | b. | associative property
of addition | d. | reflexive
property of equality |
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Short Answer
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9.
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Simplify 
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