Evaluate the expression, using the given value of the variable. z ÷ 3 – 5z + 4(z – 2) when z = 12 a. –16 b. –14 c. –98 d. –96

asked Oct 26, 2017 102k views

4 votes

Evaluate the expression, using the given value of the variable. z ÷ 3 – 5z + 4(z – 2) when z = 12

a. –16
b. –14
c. –98
d. –96

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4 votes

=12/3-5x12+4(12-2)
=12/3-5x12+4x10
=4-60+40
=-56+40
=-16
a. -16

Kong answered Oct 29, 2017

by Kong

7.4k points

4 votes

= 12/3 -5*12+4(12-2) = 4-60+40 = -16, so a

Inkling answered Oct 30, 2017

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