joshe16 joshe16

07-01-2017
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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 represents the number of 3 lb weights and y represents 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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Miller12 Miller12

07-01-2017

50 + 3y = 10y that is the answer to this problem

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