You and your friend each start a car-washing service.
You spend $25 on supplies and charge $10...
Mathematics, 28.02.2020 22:28 ramirezdolores
You and your friend each start a car-washing service.
You spend $25 on supplies and charge $10 per car.
Your friend spends $55 on supplies and charges $13 per car.
How many cars do you have to wash to earn the same amount of money as your
friend?
Answers: 2
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