document.write( "Question 837639: Cant figure this out :(\r
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document.write( "Two cars leave town at the same time going in opposite directions. One travels 55 mph and the other travels 45 mph. In how many hours will they be 500 miles apart? \n" );
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Algebra.Com's Answer #504690 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! Two cars leave town at the same time going in opposite directions. One travels 55 mph and the other travels 45 mph. In how many hours will they be 500 miles apart? \n" ); document.write( "*** \n" ); document.write( "let x=travel time 2 cars will be 500 miles apart \n" ); document.write( "speed*travel time=distance \n" ); document.write( "55x+45x=500 \n" ); document.write( "100x=500 \n" ); document.write( "x=5 \n" ); document.write( "how many hours will the 2 cars be 500 miles apart? 5 \n" ); document.write( " \n" ); document.write( " |