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Mathematics, 21.07.2019 11:30, imstressed
Tim has $30 he buys pens that cost $2.50 each until he has only 10 left if x represents the number of penn's purchase by tim this situation can be represented by the equation 30-2.50x=10 how many pens did tim buy?
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Tim has $30 he buys pens that cost $2.50 each until he has only 10 left if x represents the number o...
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