Answer:
-18v - 16
Step-by-step explanation:
6(2 - 7v) - 4(-6v + 7)
= 6×2 - 6×7v - 4×(-6v) -4×7
= 12 - 42v + 24v - 28
= -18v - 16
Answer:
8
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Two 90 degree angles add up to 180, a supplementary angle