Mathematics, 31.03.2020 22:42, Kaleenamariedavidson

Dany bought a total of 20 game cards some
of which cost $0.25 each and some of which
cost $0.15 each. If Dany spent $4.2 to buy
these cards, how many cards of each type
did he buy?

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Answers: 3

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Dany bought a total of 20 game cards some
of which cost $0.25 each and some of which
cos...