Mathematics
Mathematics, 24.08.2019 16:50, mirandac7747

Kevin gave ben $4.90 in dimes and quarters. if 10 coins were quarters, how many coins were dimes? which equation models this problem? a)4.90 • 10 = 25d b)5d + 250 = 4.90 c)25 + 5d = 4.90 d)0.25 • 10 + 0.1 • d = 4.90

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Kevin gave ben $4.90 in dimes and quarters. if 10 coins were quarters, how many coins were dimes? w...

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