Answer:
x = 100
It is on a straight line and so, it equals to 180.
180 - 80 = 100
Answer:
40.8407
Step-by-step explanation:
Slope intercept form : y = mx + b
4x - 5y < 1
-5y < -4x + 1
y > 4/5x - 1/5 <== slope intercept form
y - x > 3
y > x + 3 <== slope intercept form