document.write( "Question 447311: A boat that can go 5 mph in still water goes downstream for 2 hours. If it takes the boat 8 hours going upstream to get to the starting point, what is the speed of the current? \n" ); document.write( "
Algebra.Com's Answer #311460 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! 2(x+5)=8(x-5) \n" ); document.write( "2x+10=8x-40 \n" ); document.write( "6x=50 \n" ); document.write( "x=50/6 \n" ); document.write( "The speed of the current is 50/6 mph.. \n" ); document.write( " |