Expressions

An electronic store makes a profit in two different ways . One way is to mark up the stores cost to purchase an item by 34.8%to get the selling price. The second way is to charge $32 an hour for repairs and software installation. Write an expression that represents how the company makes a profit . Define the variables you use . The store paid $400 each for TV’sn. One costumer brought a tv and later brought it back for a repair that took 2 1/4 hours . How much profit did the store make on that 1 tv?

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