Question

Which of the following is a true statement? (round to the nearest tenth as needed)

A. If 9z = -3, then z = 0.3333...
B If 9z = 3, then z = 0.3333...
C If 9z = 3, then z = -12
D If 9z = 3, then z = 3
E I don't know

Answer 1

I hope this helps you



A ) 9z= -3



z= -3/9= -1/3= -0,3333...


B) 9z=3


z= 3/9= 1/3= 0,3333...


C) 9z=3


z=3/9=1/3=0,3333...