SOLUTION: Freddy Fandango Is peddling a new brand of high-tech tennis shoes that makes different kinds of sounds each time the wearer's foot hits the ground, if Freddy bring in an $80 profit

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Question 1148652: Freddy Fandango Is peddling a new brand of high-tech tennis shoes that makes different kinds of sounds each time the wearer's foot hits the ground, if Freddy bring in an $80 profit from every pair of shoes he sells and his expenses are a 100,000$ How many pairs must he sell if he wants to earn a profit of 69,840
Answer by ikleyn(52786)   (Show Source): You can put this solution on YOUR website!
.

80x - 100000 = 69840.


Solve for x, which is the number of pairs under the question.


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