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Mathematics 17 Online
OpenStudy (anonymous):

Evaluate the expression, using the given value of the variable. z ÷ 2 – 4z + 3(z – 3) when z = 8 A. –17 B. –13 C. –7 D. –1

OpenStudy (anonymous):

i need help again !!!

OpenStudy (anonymous):

z ÷ 2 – 4z + 3(z – 3) when z = 8 8/2 - 4(8) + 3(8 - 3) 4 -32 +3(5) -28 + 15 -13

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