| Evaluating
Expressions |
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| This table shows
the values of six variables. Substitute the value of the variable given
in the table in each expression. |
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| Enter the value
of each expression. |
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1.
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3y+4
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2.
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4z+3
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3.
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xyz
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4.
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x+y+z
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5.
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4a-y
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6.
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3b+z
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7.
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(x+y)
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8.
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2x+3y+4z
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9.
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3y+4c+1
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10.
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4a+xy
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11.
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2y+4abc
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12.
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8ab-c
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| Simplify the expression.
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13.
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(7-3)+3+2
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14.
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5+(12-3)
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15.
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8+(3-1)+5
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16.
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1+2(4+6)
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17.
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3(5-2)
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18.
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3(2+6)-3
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19.
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3(5+2)
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20.
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6+(2+8)-3
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