Your answer would be 1.5, as that says 75 divided by 50
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
Just a shot in the dark: 9*30 and 9*8?
A : 1/6 is the answer hope it helps