document.write( "Question 611232: Two cars leave the origin; one goes north at 55 mph and the other goes south at 30 mph. After how many hours will they be 350 miles apart? \n" ); document.write( "
Algebra.Com's Answer #384862 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Two cars leave the origin; one goes north at 55 mph and the other goes south at 30 mph. After how many hours will they be 350 miles apart? \n" ); document.write( "------------- \n" ); document.write( "Going in opposite directions, the speeds are added. \n" ); document.write( "55+30 = 85 mi/hr \n" ); document.write( "---- \n" ); document.write( "d = r*t \n" ); document.write( "t = d/r \n" ); document.write( " \n" ); document.write( " |