At the raffle , Yvonne won 50 nickels and dimes. Thier value was $4.30. How many nickels and dimes are there?
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were using linear systems to solve problems. this id what i have so far: totalcoins: Value: n+d=50 0.05n+0.10d=4.3 let n repersent the# of nickels and let d represent the # of dimes.
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Answer:
36 dimes ($3.60), 14 nickels (70¢) I did it via guess and check. =)
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