casper1245 casper1245

03-03-2017
Mathematics

contestada

Evaluate ab + 3c when a=-6, b=-2, and c=5

Respuesta :

EmilyBioMajor EmilyBioMajor

03-03-2017

Do it step by step
ab+3c
(-6)(-2)+3(5)
A negative times a negative is positive. (-)(-)=+
12+3(5)
12+15
=27

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