SOLUTION: elvis and Elvira leave nashville at the same time traveling in opposite directions. Elvis drives 70mph and elvira averages 72 mph. How many hours until they are 639 miles apart.
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Question 1100691: elvis and Elvira leave nashville at the same time traveling in opposite directions. Elvis drives 70mph and elvira averages 72 mph. How many hours until they are 639 miles apart.
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
70h+72h=639
142h=639
h=639/142
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