The total bill for a group of friends having dinner was $130. They paid the entire bill using only $5 and $ 10$ bills. In total, there were 16 bills used. How many of each type of bill were used to

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asked Dec 8, 2022 139k views

23 votes

The total bill for a group of friends having dinner was $130. They paid the entire bill using only $5 and $ 10$ bills. In total, there were 16 bills used. How many of each type of bill were used to pay the bill?

Mathematics
high-school

Daree asked

by Daree

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1 Answer

8 votes

Answer:

6 five dollar bills and 10 ten dollar bills

Explanation:

130 = 5x + 10y

x + y = 16

Corey Kosak answered Dec 12, 2022

by Corey Kosak

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