SOLUTION: Mike bought some tee shirts at $7 each and some at $9 each. If he bought x of the $7 shirts and y of the $9 shirts and spent a total of 135, then give an equation in x and y which

Algebra ->  Equations -> SOLUTION: Mike bought some tee shirts at $7 each and some at $9 each. If he bought x of the $7 shirts and y of the $9 shirts and spent a total of 135, then give an equation in x and y which       Log On


   



Question 527362: Mike bought some tee shirts at $7 each and some at $9 each. If he bought x of the $7 shirts and y of the $9 shirts and spent a total of 135, then give an equation in x and y which relates all the values.
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