document.write( "Question 1050495: Two cars start from towns 570 mi apart and travel toward each other. They meet after 6 hr. Find the speed of each car if one travels 15 mph faster than the other. \n" ); document.write( "
Algebra.Com's Answer #666041 by stanbon(75887) ![]() You can put this solution on YOUR website! Two cars start from towns 570 mi apart and travel toward each other. They meet after 6 hr. Find the speed of each car if one travels 15 mph faster than the other. \n" ); document.write( "----- \n" ); document.write( "slower car rate:: x mph \n" ); document.write( "faster car rate:: x+15 mph \n" ); document.write( "combined speed:: 2x+15 mph \n" ); document.write( "------ \n" ); document.write( "Equation: \n" ); document.write( "rate = distance/time \n" ); document.write( "---- \n" ); document.write( "2x+15 = 570/6 \n" ); document.write( "---- \n" ); document.write( "2x + 15 = 95 \n" ); document.write( "2x = 80 \n" ); document.write( "x = 40 mph \n" ); document.write( "x+15 = 55 mph \n" ); document.write( "------------ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "---------------- \n" ); document.write( " |