document.write( "Question 299160: a plane flew 500 km from atlanta to louisville. when returning to atlanta the flight took 1/2 hour less time.if the rate to Louisville was 50km/hr faster than the rate returning, find the two rates in km/hr. \n" ); document.write( "
Algebra.Com's Answer #854278 by josgarithmetic(39823) ![]() You can put this solution on YOUR website! \r\n" ); document.write( " SPEED TIME DIST.\r\n" ); document.write( "\r\n" ); document.write( "A to L r+50 500/(r+50) 500\r\n" ); document.write( "\r\n" ); document.write( "L to A r 500/r 500\r\n" ); document.write( "\r\n" ); document.write( "DIFF. 1/2\r\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "...\r \n" ); document.write( "\n" ); document.write( "Suspecting that part of the description wording is mixed-up. \n" ); document.write( " |