SOLUTION: A bank teller has $750 in ten and twenty dollar bills. If she has twice as many twenty dollars bills as ten dollar bills, how many of each type does she have?
____ Ten Dollar bi
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Question 233258: A bank teller has $750 in ten and twenty dollar bills. If she has twice as many twenty dollars bills as ten dollar bills, how many of each type does she have?
____ Ten Dollar bills _______ Twenty Dollar Bills
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
750=20*2x+10x
750=40x+10x
750=50x
x=15 10's
2x=30 20's
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