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Every item in a retail store is on sale for 40% off. Write an equation that represents the sale price y​ of an item that has an original price of x​ dollars.

 Feb 3, 2021
 #1
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40% off  means that everyting is worth 60%  of its original price

 

y = .60x

 

cool cool cool

 Feb 3, 2021

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