Mathematics, 02.05.2021 21:20 cjtambasco

A bag contains pennies, nickels, dimes, and quarters. There are 50 coins in all. Of the coins, 10% are pennies and 42% are dimes. There are 7 more nickels in the pennies. How much money does the bag contain?

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A bag contains pennies, nickels, dimes, and quarters. There are 50 coins in all. Of the coins, 10% a...