Dave Bowers collects U.S. gold coins. He has a collection of 53 coins. Some are $10 coons, and the rest are $20 coins. If the face value of coins is $750, how many of each denomination does he have

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asked Oct 13, 2018 72.8k views

5 votes

Dave Bowers collects U.S. gold coins. He has a collection of 53 coins. Some are $10 coons, and the rest are $20 coins. If the face value of coins is $750, how many of each denomination does he have

Mathematics
college

Sombriks asked

by Sombriks

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1 Answer

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30 10
23 20 460 760
31 10
22 20
310 440

31 10 dollar coins
22 20 dollar coins

Cookie Ninja answered Oct 20, 2018

by Cookie Ninja

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