shevonnejohnsonn2 shevonnejohnsonn2

28-03-2017
Mathematics

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Hector spent $ 17 for a tube of paint and 5 brushes. The tube of paint cost $8. Which equation can be used to find b, the cost of each brush?

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1999eva 1999eva

28-03-2017

if b is a brush than 5 brushes are 5b
all the items cost 17,so
17=8+5b

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echireno echireno

28-03-2017

1 tub paint=8 5 brush=?
8+5b=17
5b=17-8
5b=9
b=9/5
b=1.8 ($1.80 each brush)

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