Answer:
y = - 4x + 5
Step-by-step explanation:
(y-1)/ (5-1) = (x-1)/(-1)
y-1 / 4 = -x+1
y-1 = -4x+4
X=37
Add 4x+2 and 30 it equals to 180. Then you get x.
The answer would be 8000.