Mathematics, 28.01.2020 04:31 SoyAmbia

Bob has some 10 ltb weights and some 3 lb weights. together, all his weights add up to 50 lbs. if x represents the number of 3 lib weights and y represents the number of 10 tb 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 ltb weights and some 3 lb weights. together, all his weights add up to 50 lbs. if x...

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