document.write( "Question 903428: A jet plane, flying 70 mph faster than a propeller plane, travels 5005 miles in 2 hours less time than the propeller plane takes to fly the same distance. How fast does each plane fly? \n" ); document.write( "
Algebra.Com's Answer #548017 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! j=p+70, \n" ); document.write( "j*(t-2)=5005, \n" ); document.write( "p*t=5005 \n" ); document.write( "j = 455, p = 385, t = 13 \n" ); document.write( "check \n" ); document.write( "j=p+70, \n" ); document.write( "455=385+70 \n" ); document.write( "ok \n" ); document.write( "j*(t-2)=5005, \n" ); document.write( "455*11-5005 \n" ); document.write( "ok \n" ); document.write( "p*t=5005 \n" ); document.write( "385*13=5005 \n" ); document.write( "ok\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |