zaneclemon zaneclemon

15-06-2017
Mathematics

contestada

Which values are solutions to 90 < –30p + 15?

Respuesta :

sqdancefan sqdancefan

12-07-2018

You can solve this by dividing by -30. Note that this reverses the comparison symbol. After doing so, you get

... -3 > p - 1/2

Now, adding 1/2 will get p by itself.

... -2 1/2 > p

Any of your answer choices that are less than -2.5 will be solutions to the given inequality.

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