15/8 19/12 5/2 is the answer for this problem
The answer would be D. It would be $42 in the end if you picked D.
Y = 11.5x + 22
y = -13x + 218
when will their balance be the same.....ur basically just subbing in 1 y for the other and u get :
11.5x + 22 = -13x + 218....now we solve for x
11.5x + 13x = 218 - 22
24.5x = 196
x = 196 / 24.5
x = 8 <== they will be the same at 8 weeks
11.5(8) + 22 = 114
-13(8) + 218 = 114
and they will both have $ 114 at 8 weeks <===
M’(2, 3)
Work:
x: -1 + 3 = 2
y: 5 - 2 = 3
