7. Which is equivalent to (-7) – (-8)? A. (-7)+8 13. (+7) – (+8) OC. (-7) + (-8) D. 7 + (-8)

Question

7. Which is equivalent to (-7) – (-8)?
A. (-7)+8
13. (+7) – (+8)
OC. (-7) + (-8)
D. 7 + (-8)

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Gerda 3 years 2021-08-24T14:22:22+00:00 2 Answers 3 views 0

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  1. Eirian
    0
    2021-08-24T14:23:25+00:00
    Reply

    Answer:

    A) (-7)+8

    Step-by-step explanation:

  2. Maris
    0
    2021-08-24T14:23:59+00:00
    Reply

    A. (-7)+8

    because when you are subtracting 2 negatives, it turns into a positive.
    Hope this helps!

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