PrincessKendra122007 PrincessKendra122007

03-06-2020
Mathematics

contestada

An electric motor pumps water into a pool at a rate of 500 liters per hour. After a tune up, its rate increases by x liters per hour. If the motor now takes 3 hours to pump 1800 liters, in which equation does x represent the increase in speed after the tune up?

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puppypack3 puppypack3

04-06-2020

Answer: 3(500+x)=1800

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