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OpenStudy (anonymous):
Write a system of equations for each problem. Kami has $2.35 in nickels and dimes. If she has 33 coins in all, find the number of nickels and dimes.
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OpenStudy (anonymous):
N = nickels D = dimes N+D=33 (0.05)N+(0.1)D=2.35
OpenStudy (anonymous):
solve for N and D if you know how to, and then N and D will be the number of nickels and dimes respectively
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