sh0arsaleijhcoreen sh0arsaleijhcoreen

13-05-2016
Mathematics

contestada

Simplify: 9(a + b) + 4(3a + 2b)
A) 13a 13b
B) 21a + 17b
Eliminate
C) 21a + 2b
D) 38ab

Respuesta :

jhud3713 jhud3713

13-05-2016

The answer might be B don't ask me how I got it my son figured it out for me :) hope it helps

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13-05-2016

Answer is b i am in k12 usatestprep:3

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