document.write( "Question 351331: two cars leave town at the same time going in the same direction. one travels 55 mi/h and the other travels 48 mi/h. in how many hours will they be 49 miles apart? \n" ); document.write( "
Algebra.Com's Answer #251055 by rfer(16322)\"\" \"About 
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7 mph difference in speed
\n" ); document.write( "49/7=7 hrs
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