Mathematics, 01.10.2019 04:30 322126
Two cars left the city for a suburb, 120 km away, at the same time. the speed of one of the cars was 20 km/hour greater than the speed of the other, and that is why it arrived at the suburb 1 hour before the other car. find the speeds of both cars.
Answers: 1
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Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic.org
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Asmall book publisher knows that 26 books weigh 41 lbs. how much do 40 books weigh?
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Two cars left the city for a suburb, 120 km away, at the same time. the speed of one of the cars was...
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