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OpenStudy (anonymous):
Two cars started from the same point at 5:00 am, traveling in opposite directions at 40 and 50 mph respectively. At what time will they be 450 miles apart?
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OpenStudy (anonymous):
10:00a.m because if one car travels 50miles in one hour and the other car travels 40 miles in an hour they would be a total of 90 miles apart in the first hour and then 180 miles in the second hour until the 5th hour where they will be 450 miles apart
OpenStudy (anonymous):
What formula did you use?
OpenStudy (anonymous):
I'm sorry I don't have the formula, I answered using practical methods
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