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Mathematics, 27.06.2019 07:30 Bianca1203
Sonji has $5.25 in nickels and dimes . the coin value can modeled by the equation 0.10+0.05n=5.25, where d represents the number of dimes and n represents the number of nickels . if sonji has 21 dimes, how many nickels does she have ?
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Sonji has $5.25 in nickels and dimes . the coin value can modeled by the equation 0.10+0.05n=5.25, w...
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