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Mathematics, 20.03.2020 22:51 cleef6451

2 coworkers picked up some writing instruments at the office supply store. Henry selected 2 boxes of pencils and 2 boxes of ballpoint pens, paying $10. Next , Kimberly spent $9 on 1 box of pencils and 2 boxes of ballpoint pens. How much does each a box of each cost.

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