Mathematics, 25.09.2020 03:01, Aristar
Carrie has 40 more nickels than Joan has dimes. They both have the same amount of money. How many coins does each girl have? What is their total amount of money?
Answers: 3
and 
the amounts of nickels and dimes that Carrie and Joan have, as 
the total amount of money that both Carrie and Joan have. A nickel is a five cent coin and a dime is a ten cent coin. 
(Eq. 1)
(Eq. 2)
(Eq. 3) 
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Carrie has 40 more nickels than Joan has dimes. They both have the same amount of money. How many co...
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