happypug2009
happypug2009 happypug2009
  • 23-10-2022
  • Mathematics
contestada

HELP PLEASE!

Dave has a piggy bank which consists of dimes, nickels, and pennies. Dave has seven
more dimes than nickels and ten more pennies than nickels. If Dave has $3.52 in his piggy bank, how many of each coin does he have?

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