Answer:
you are correct, they are supplementary
Step-by-step explanation:
The slope is gonna be 3
the equation will be y=3x+20
Answer: 168
Step-by-step explanation: 70/5=14. 14x7=98. 70+98=168.
Answer:
a = 0
Step-by-step explanation:
4(a-2) = 2(a-4) + 2a
4a - 8 = 2a - 8 + 2a
4a - 2a - 2a = -8 + 8
0 = 0