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netineya [11]
3 years ago
7

When Devon cashed a $450 check at the bank, the teller gave him 18 bills, all $20 bills and $50 bills. Which system of equations

can be used to find how many of each type of bill Devon received?
Mathematics
2 answers:
san4es73 [151]3 years ago
6 0

Answer:

<u>B (Trust Me)≡≡≡≡≡≡㏒㏑еее</u>

Ymorist [56]3 years ago
4 0
You have two totals: total # of bills and total amount of $. Using x as #of 20s, and y as # of 50s, you can use the system
x+y=18
20x+50y=450
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