15-01-2018
Mathematics

contestada

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?

Respuesta :

17-01-2018

3x=50-10y would be the equation

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letmejustread letmejustread

22-12-2020

Answer:

3x=50-10y

Step-by-step explanation:

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