SOLUTION: A discount store bought 12 dozen radios,each to be sold at $15 above cost. The store sold x of the radios at that price. Each of the remaining radios wassold at $4 below cost. If t
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Question 100614This question is from textbook Algebra:Structure and Method
: A discount store bought 12 dozen radios,each to be sold at $15 above cost. The store sold x of the radios at that price. Each of the remaining radios wassold at $4 below cost. If the store paid $11 for each radio, what was the total income from the sale? (hint: income=sales-cost) This question is from textbook Algebra:Structure and Method
You can put this solution on YOUR website! 144*11=$1584 the price paid for all the radios
income=(11+15)x+7(144-x)-1584
income=26x+1008-7x-1584
income=19x-576 [x being the number of radios sold for $15 above cost].
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