Question

(z/4) + 7 >= -5
A. z <= 10
B. z >= -48
C. z >= 35/4
D. z <= -35/4
E. z > 65
F. z >= 0

Explain how you got your answer please.

Answer 1

(z/4)>=-5-7

z>=-12*4

z>=-48

Answer 2

Thank you so much!