Maxine spent 15 hours doing her homework last week. This week she spent 18 hours doing homework. She says that she spent 120% more time doin

Question

Maxine spent 15 hours doing her homework last week. This week she spent 18 hours doing homework. She says that she spent 120% more time doing homework this week. Is she correct? Show your work to justify your decision. (5 points) Your answer:

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Adela 5 years 2021-07-24T08:56:54+00:00 1 Answers 81 views 0

Answers ( )

  1. thugiang
    0
    2021-07-24T08:58:30+00:00
    Reply

    Maxine is correct, because 1.2 multiplied by 15 is 18.

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )