SippingOnTea SippingOnTea

04-06-2017
Mathematics

contestada

Which number represents the opposite of -7?

A. -(7)
B. - (+7)
C. - (-7)
D. + (-7)

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EllieElham EllieElham

04-06-2017

Letter C because if there's two negatives next to each other they change to addition which is the opposite of -7

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annytitus annytitus

04-06-2017

when you see two negatives they always add up to a positive look at C. do you see the two negatives and the face it make. if you ever see that face you know it changes into a positive.

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