Answer:
3 x (-6)
Step-by-step explanation:
10.00 / 10 = .66
3.50 / 5 = .70
.70 - .66 = .4
you saved .4 per load
5x - 4(2x - 5) = -10
5x - 8x + 20 = -10
-3x = -30
x = 10
y = 2(10) - 5 = 20 - 5 = 15
(10, 15)
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