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PLEASE HELP IM STRUGGLING 2-8/-2-2--12/-6x-2 AND ((-16-(-2+1))X2/5 USE PEMDAS

 Sep 8, 2016
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2 - 8/(-2) -2 - (-12)/(-6) x (-2)

= 2 - (-4) - 2 - 2 x (-2)

= 2 + 4 - 2 - (-4)

= 2 + 4 - 2 + 4

= 6 - 2 + 4

= 4 + 4 

= 8.

 

\(\left(-16-(-2+1)\right)\times\dfrac{2}{5}\\ =\dfrac{2(-16-(-1))}{5}\\ =\dfrac{2(-15)}{5}\\ =\dfrac{-30}{5}\\ =-6\)

 Sep 8, 2016

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