document.write( "Question 806723: a barge takes 5 hours to move (at a constant rate) down stream for 55 miles, helped by a current of 3 miles per hour. if the barge's engines are set at the same pace, find the time of its return trip against the current \n" ); document.write( "
Algebra.Com's Answer #485984 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! (v+3)*5=55 \n" ); document.write( "v=8 mph \n" ); document.write( "(8-3)*t=55 \n" ); document.write( "5T=55 \n" ); document.write( "t=11 hrs\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |