kelseycaseyy kelseycaseyy

27-07-2017
Mathematics

contestada

solve the proportion

8/b+10=4/2b-7

a)40
b)32
c)8
d)4.2

Respuesta :

Cookiewolf43213 Cookiewolf43213

27-07-2017

the answer is 4.2 i hope this helps

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