15. fundraising trisha and byron are washing and vacuuming cars to raise money for a
class tri...
Mathematics, 13.01.2020 11:31 mem8163
15. fundraising trisha and byron are washing and vacuuming cars to raise money for a
class trip. trisha raised $38 washing 5 cars and vacuuming 4 cars. byron raised $28 by
washing 4 cars and vacuuming 2 cars. find the amount they charged to wash a car and
vacuum a car.
Answers: 2
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