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Mathematics 15 Online
OpenStudy (anonymous):

Which equation can be used to solve the following word problem? Emilio has 6 more nickels than dimes, and the total value of his coins is $2.10. How many nickels does he have? Let n represent the number of nickels. A. 0.10(n – 6) + 0.05n = 2.10 B. 0.10(n + 6) + 0.05n = 2.10 C. 0.10n + 0.05n + 6 = 2.10 D. 0.10n + 0.05(n + 6) = 2.10

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