Mathematics, 30.04.2021 04:20, googoomylizard

The differnce in price in colerd pencils and mechanical pencils is $0.20. If I purchased 18 colord pencils and 22 mechanical pencils for $27.60, what is the cost of the mechical pencil

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The differnce in price in colerd pencils and mechanical pencils is $0.20. If I purchased 18 colord p...