SOLUTION: Cullen bought 7 screwdrivers at a cost of $1.20 each. He gave the cashier a ten dollar bill to pay for the screwdrivers. How much change did he receive?

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: Cullen bought 7 screwdrivers at a cost of $1.20 each. He gave the cashier a ten dollar bill to pay for the screwdrivers. How much change did he receive?       Log On


   

Question 1181466: Cullen bought 7 screwdrivers at a cost of $1.20 each. He gave the cashier a ten dollar bill to pay for the screwdrivers. How much change did he receive?
Answer by ikleyn(52817) About Me  (Show Source):
You can put this solution on YOUR website!
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The change is  10 - 7*1.20  dollars.

calculate it by any way you can.