Mathematics, 03.11.2019 04:31 bferguson8956
For her vacation mrs. andrews bought $300 worth of traveler's checks in $10 and $20 denominations
travelers checks in all, how many of each denomination does she have?
let x represent the number of $10 traveler's checks she has
β which expression represents the value of the $20
traveler's checks she has? β
a. 20x
b. 20(22)
c. 20(22 - x)
Answers: 3
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For her vacation mrs. andrews bought $300 worth of traveler's checks in $10 and $20 denominations
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