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A bag contains forty coins,

A bag contains forty coins, all of them either 2c or 5c coins. Let there be x 2c coins and y 5c coins. If the value of money in
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2. asked by AJ
3. 658 views
Paul has 106 collectible coins. His friend gave him 12 coins for his collection for his birthday. How many coins does Paul have
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2. 54 views
Paul has 106 collectible coins. His friend gave him 12 coins for his collection for his birthday. How many coins does Paul have
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2. asked by J
3. 51 views
Paul has 106 collectible coins. His friend gave him 12 coins for his collection for his birthday. How many coins does Paul have
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2. asked by shhh
3. 44 views
Paul has 106 collectible coins. His friend gave him 12 coins for his collection for his birthday. How many coins does Paul have
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2. asked by mav welborn
3. 51 views
Paul has 106 collectible coins. His friend gave him 12 coins for his collection for his birthday. How many coins does Paul have
1. 1 answer
2. 51 views
I need to use quarters, dimes, nickles and pennies to make the following:$1.53 in 12 coins $2.53 in 20 $2.32 in 15 coins $2.00
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2. asked by Kyle
3. 760 views
Paul has 106 collectible coins. His friend gave him 12 coins for his collection for his birthday. How many coins does Paul have
1. 1 answer
2. 36 views
Dave Bowers collects U.S. gold coins. He has a collection of 54 coins. Some are $10 coins, and the rest are $20 coins. If
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2. asked by Rissa
3. 2,650 views
A bag contains a large number of coins. 60% are 50p coins. 20% are 20p coins. 20% are 10p coins.Find the mean and the variance
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2. asked by Hello
3. 676 views