document.write( "Question 809814: a truck can travel 320 miles in the same time that it takes a car to travel 400 miles if the truck's rate is 10 miles per hour lower than the car's, find the rate for each \n" ); document.write( "
Algebra.Com's Answer #487790 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! t= time \n" ); document.write( "(c-10)*t=320, \n" ); document.write( "t*c=400 \n" ); document.write( "car = 50, time = 8 \n" ); document.write( "truck rate 40 \n" ); document.write( " \n" ); document.write( " |