FrostBite113518 FrostBite113518

12-07-2016
Mathematics

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−np − 90 < 30 for n.

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brownaylissa brownaylissa

12-07-2016

-np -90>30
Add 90 to both sides:
-np>120
Divide p to both sides:
-n>120/p
Multiply -1 to both sides (to get rid of the negative on n):

n>-120/p

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