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Mathematics, 19.02.2020 04:59 rileychas4114

A merchant mixes tea that sells for $7.20/kg and tea that sells for 9.20/kg to make 100 kg of tea that he sells for 8.80/kg. How many kilos of each type of tea did he mix?

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A merchant mixes tea that sells for $7.20/kg and tea that sells for 9.20/kg to make 100 kg of tea th...
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