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Mathematics, 27.09.2019 04:30 corvo556

Henry is buying school supplies for the start of th school year. for every 3 pencils he buys 2 pens . if henry buys 21 pencils. how many total pencils and pens did henry purchase

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Henry is buying school supplies for the start of th school year. for every 3 pencils he buys 2 pens...

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