Susan paid for her library fine with 15 coins consisting of nickels and dimes. If the fine was $1.10, how many coins were nickels?
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Eight nickels and seven dimes.
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n=nickel
d=dimes
5n+10d=110
i want to say 2.2 but idk if thats right sorry if i was no help
d=dimes
5n+10d=110
i want to say 2.2 but idk if thats right sorry if i was no help
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8