Multiple Choice Identify the
choice that best completes the statement or answers the question.
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1.
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Evaluate –x + 1.3 for x = 5.6.
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2.
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–4z – 28z
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3.
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Simplify the expression.
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4.
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5.
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–7.4 – (–1.5) + 8.7
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6.
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7.
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8.
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–3 + 8
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9.
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2.5 – 1.9 – 4.04 + 4.6 – 1.16
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10.
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(8 – c)(–1)
a. | 8 – c | b. | –8 + c | c. | 8 + c | d. | –8 –
c |
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11.
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12.
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13.
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 (–18 m + 33)
a. | –72m +  | c. | m +  | b. | m + 33 | d. | m +
132 |
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14.
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15.
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16.
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–1 + 6
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17.
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Write  ,  ,  in order from least
to greatest.
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18.
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–40 ¸ (–4)
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19.
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Evaluate the expression  for a = 9 and b =
4.
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20.
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Evaluate u + xy, for u = 13, x = 7, and y =
6.
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21.
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Evaluate  for a =  and b =  .
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22.
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Evaluate b – 2a – c for a = –2,
b = 6, and c = –1.
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23.
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–18z – 4z
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24.
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Evaluate  for x = –5 and y =
–3.
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25.
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Evaluate x(–y + z) for x = –1, y =
8, and z = 6.
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