Mathematics, 06.07.2019 02:00 juan9688
Bob has some 10 lb weights and some 3 lb weights. together, all his weights add up to 50 lbs. if x reprecents the number of 3 lb weights and y reprecents the number of 10 lb weights, which equation can be used to find the number of each type of weight bob has?
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Bob has some 10 lb weights and some 3 lb weights. together, all his weights add up to 50 lbs. if x r...
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