mdog1120 mdog1120

27-09-2016
Mathematics

contestada

What is the value of s?

0.7(3s+4)−1.1s=7.90.7(3s+4)−1.1s=7.9

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KitKat69 KitKat69

27-09-2016

Multiply .7 by (3s+4): 2.1s+2.8-1.1s=7.90. Group like terms: 1s=5.1. S=5.1 :)

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puppysmile puppysmile

27-09-2016

I think it might be 51 becouse I did it on a piece of paper?

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