Mathematics, 22.07.2019 05:40 shels10tay

2cars leaving hyland at the same time, one traveling north and the other going south. the 1st car is driving 6 mph faster than the 2nd car. after 2.5 hours they are 345 miles apart. what is the speed of the 1st car ?

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2cars leaving hyland at the same time, one traveling north and the other going south. the 1st car is...

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