cooldog654 cooldog654

06-10-2016
Mathematics

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an electricians earns $25.00 per outlet he installs. the cost of material is $7.50 per outlet. a new addition needs 12 outlets installed. how much money will he earn?

Respuesta :

ThatOneKidInTheBack ThatOneKidInTheBack

06-10-2016

25 times 12 = x
7.5 times 12 = y
x - y = earned money

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