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Mathematics, 17.10.2019 00:20 ernestsbaby6181

John and harry went to a stationery shop. john bought 3 pens and 8 notebooks for $20.50. harry bought 4 pens and 5 notebooks for $16.00. identify the cost of a pen and the cost of a notebook. asap!

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John and harry went to a stationery shop. john bought 3 pens and 8 notebooks for $20.50. harry bough...

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