BeautyQueen97 BeautyQueen97

25-09-2018
Mathematics

contestada

7 - (-12) - 15, Simplify.

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dreattack123 dreattack123

25-09-2018

4. Double negative turns to positive, making it 7 PLUS 12, and that’s 19. Minus 15 is 4.

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manzanita manzanita

25-09-2018

7-(-12) - 15

2+12-15

19-15

4

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