document.write( "Question 285113: how long would it take a bus traveling at 60 mph to overtake a car traveling at 50 mph that had a 1.5 hour head start? \n" ); document.write( "
Algebra.Com's Answer #206728 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! 60x=50(x+1.5) \n" ); document.write( "60x=50x+75 \n" ); document.write( "10x=75 \n" ); document.write( "x=7.5 \n" ); document.write( "think about it \n" ); document.write( "the car had a 75 mile head start \n" ); document.write( "the bus is gaining on the car at 10 mph \n" ); document.write( "so it will take 7.5 hours to make up the 75 miles. \n" ); document.write( " \n" ); document.write( " |