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Mathematics, 18.10.2019 23:40 19cmulett

Using he equation 12(x-3.20)=54 , carolyn determines that she will make a profit of $7.70 on each necklace. which error did carolyn make?

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Using he equation 12(x-3.20)=54 , carolyn determines that she will make a profit of $7.70 on each ne...
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