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    The Outdoors Club Held A Car Wash To Raise Money. They Washed Cars For $5 Each And Vans For $7 Each. They Washed 45 Vehicles And Made $243. How Many Of Each Type Of Vehicle Did They Wash?

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    asked 5 months ago

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    Jannifer

    Let Cars = x
    Vans = y

    Total vehicles

    x+y=45  ---------- eq-1

    Cars For $5 Each
    Vans For $7 Each

    Total money
    5x + 7y = 243 -------eq-2

    Multiply eq-1 by 7 yo

    answered 5 months ago   

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