document.write( "Question 453072: A boat moves 9 kilometers upstream in the same amount of time it moves 16 kilometers downstream. If the rate of the current is 6 kilometers per hour, find the rate of the boat in still water. \n" ); document.write( "
Algebra.Com's Answer #311318 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! 9/x-6=16/x+6 \n" ); document.write( "16x-96=9x+54 \n" ); document.write( "7x=150 \n" ); document.write( "x=150/7 or 21-3/7.. \n" ); document.write( " |