Answer:
the answer is B.
the first step is wrong
it should be 4(x-4)/(x+1)(x-4) - (x+2)/(x-4)(x+1)
Work Shown:
15 green out of 60 total
15/60 = 1/4 = 0.25 = 25%
y = -5x/3 + 10/3
y = 2x/3 - 3
