What’s the answer to 1.6(2.5-10)+8.2=???

Question

What’s the answer to 1.6(2.5-10)+8.2=???

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Khải Quang 5 years 2021-07-28T03:39:53+00:00 2 Answers 16 views 0

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  1. trungdung22
    0
    2021-07-28T03:40:54+00:00
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    Answer:

    -3.8

    Step-by-step explanation:

    1.6 * 2.5 = 4

    1.6*-10 = -16

    4-16+8.2

    4-16 = -12

    -12+8.2 = -3.8

  2. diemkieu
    0
    2021-07-28T03:40:59+00:00
    Reply

    Answer:

    -3.8

    Step-by-step explanation:

    1.6(2.5-10) + 8.2

    1.6(-7.5) + 8.2

    -12 + 8.2

    -3.8

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