Mathematics, 13.12.2019 21:31 sheilashair
The sum of the speeds of two trains is 721.7 miles per hour. if the speed of the first train is 10.3 mph faster than that of the second train, find the speeds of each.
Answers: 3
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(hurry! ) which expression is equivalent to the following complex fraction?
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Brady has a 20 year fixed rate mortgage for $215,500 with monthly payments of 1,305.89.the annual interest rate is 4%. what is the total cost of the principal and interest for this loan rounded to the nearest dollar
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The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base
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Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?
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The sum of the speeds of two trains is 721.7 miles per hour. if the speed of the first train is 10.3...
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