E (5•x)3 B 53x hope that helps
Here with substitution
8x - 2(-4x + 15) = -30
8x + 8x - 30 = -30
16x = 0, x = 0
8(0) - 2y = -30
-2y = -30, y = 15
The answer: x = 0, y = 15
Step-by-step explanation:
keisha got the both of em 10 times 8 would be 80 and then she paid for 2 15 dollar ones