Answer:
269
Step-by-step explanation:
6(3)+23+(7)(33)-3
\/ \/
18 + 23 + 231 - 3 = 269
should be 64:3
divide by 10
i believe its C
10.00 / 10 = .66
3.50 / 5 = .70
.70 - .66 = .4
you saved .4 per load