Answer:
-2
Step-by-step explanation:
find rise over run with y1-y2/x1-x2 = -2/1 = -2
A + 8 = - 72
a = - 72 - 8
a = - 80
Answer:
x=-5, y=2
Step-by-step explanation:

With substitution, you can replace y in the second equation with 3x+17, since you know they are equal.

Hope this helps!
Answer:
sorry it took sooooo long... lol
Step-by-step explanation:
Answer: don't know sorry
Step-by-step explanation: