Answer:
Second step: 2/2 does not give you 2.
It would be 2x + 1 - 4 = 3x - 3
Since he mess up on the second step, the following steps are also messed up
Answer:
D.540
if im wrong sorry
Step-by-step explanation:
Answer:x
=4
permiter=6
area=24
Step-by-step explanation:
Answer:
8. B
9. A
Step-by-step explanation: