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Mathematics, 13.12.2019 06:31 softballgirl3589

Jacob has m nails and twice as many bolts as nails. he buys another 20 nails and 30 bolts. find the total number of nails and bolts jacob has now

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Jacob has m nails and twice as many bolts as nails. he buys another 20 nails and 30 bolts. find the...
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