X = -6y - 12
4x + 5y =-39
4x + 5y = -39
-4(-6y - 12) + 5y = -39
-4(-6y) + 4(12) + 5y = -39
24y + 48 + 5y = -39
29y + 48 = -39
29y = -87
y = -3
x = -6y - 12
x = -6(-3) - 12
x = 28 - 12
x = 6
(x, y) = (6, -3)
I think 4 3/4
Hope this helps
Answer:
Second option is the correct choice.
Step-by-step explanation:

Regards: Umer
subtract 7% from 100%
100-7 = 93%
divide the price by that
14.50/0.93 = $15.59 will be the new price