Select the correct difference. -3z 5 - (-7z 5)
-3z^5 - (-7z^5) =-3z^5+7z^5 =-z^5+-z^5+-z^5+z^5+z^5+z^5+z^5+z^5+z^5+z^5 =z^5+z^5+z^5+z^5 =4z^5
Question
Updated 8/13/2014 8:23:00 AM
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3
-3z^5 - (-7z^5)
=-3z^5+7z^5
=-z^5+-z^5+-z^5+z^5+z^5+z^5+z^5+z^5+z^5+z^5
=z^5+z^5+z^5+z^5
=4z^5

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Solve 2x - 8 User: x + 17 = -3
Weegy: x + 17 = -3 x = -3 - 17 x = -20 (More)
Question
Updated 6/21/2015 1:10:52 PM
2x - 8 < 7
2x < 7 + 8
2x < 15
x < 15/2
27,211,086
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