Question

Help me plz

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

Answer 1

I think it’s c because I think it’s easy

Answer 2

C. -13

Explanation:

Substitute z = 8 into the function:

(8) ÷ 2 - 4(8) + 3(8 - 3) = 4 - 32 +15 = -13