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torisob [31]
3 years ago
11

You can work at most 20 hours next week. You need to earn at least $92 to cover your weekly expenses. Your dog-

Mathematics
1 answer:
kicyunya [14]3 years ago
3 0

Answer:

x+y  ≤ 20

7.50x+6y ≥ 92

x = dog walking in hours

y = car washing in hours

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