document.write( "Question 911179: Alysa left Paris with a speed of 66 mph. Joan also left at the same time in the opposite direction at a speed of 72 mph. How many hours does Joan must travel before they are 232 miles apart
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Algebra.Com's Answer #552890 by ewatrrr(24785)\"\" \"About 
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D = rt (opposite directions)
\n" ); document.write( "66t + 72t = 232
\n" ); document.write( "138t = 232
\n" ); document.write( "t = 232/138 = ~1.68hrs
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