sophias car wash llc specializes in detaling cars. For a pick up truck, sophia charges 30 dollars she also charges a rate of 4 dollars per h

Question

sophias car wash llc specializes in detaling cars. For a pick up truck, sophia charges 30 dollars she also charges a rate of 4 dollars per hour. if sophia charged you 42 dollars how many hours did it take for her to detail your truck

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Ngọc Khuê 3 years 2021-09-05T06:59:53+00:00 1 Answers 7 views 0

Answers ( )

  1. Vodka
    0
    2021-09-05T07:01:35+00:00
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    Answer:

    3 Hours

    Step-by-step explanation:

    If we subtract 30 dollars from the initial 42, we are left with 12 dollars. Then all we have to do is do 12/4 to get 3 hours of work 😀

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