SOLUTION: Jai is shopping for jeans and finds a style she likes so much that she may buy more than one pair. The jeans cost $50 each and are on sale for 30% off. Write an expression for the
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Question 940319: Jai is shopping for jeans and finds a style she likes so much that she may buy more than one pair. The jeans cost $50 each and are on sale for 30% off. Write an expression for the sale price of the jeans in such a way that the original price is evident. Then,write a function rule for the expression and simplify it. Use this function to find out how much money it will cost if Jai buys 4 pairs.
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Let = sales price
Let = original price
Let = number of jeans he buys
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It cost him $140
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