Had 63 dollars on week one. Went down to 7 dollars in 5 weeks. What is the rate of change?

Question

Had 63 dollars on week one. Went down to 7 dollars in 5 weeks. What is the rate of change?

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Arya 1 month 2021-12-27T07:26:16+00:00 1 Answer 0 views 0

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    2021-12-27T07:27:38+00:00

    Answer:

    It goes DOWN 1/45 dollars in a week

    Step-by-step explanation:

    It went down 7, out of 63 dollars, meaning it went down 7/63, which is -1/9. We divide it by 5, because there were 5 weeks, and we get -1/45 dollars

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45:7+7-4:2-5:5*4+35:2 =? ( )