document.write( "Question 319973: A long distance trucker traveled 208 miles in one direction during a snow storm. The return trip in rainy weather was accomplished at double the speed and took 4 hours less. What was the speed going? \n" ); document.write( "
Algebra.Com's Answer #229201 by mananth(16946)![]() ![]() You can put this solution on YOUR website! 208 miles in one direction during a snow storm. \n" ); document.write( "return trip double the speed and took 4 hours less. \n" ); document.write( ".. \n" ); document.write( "let speed while going be xmph \n" ); document.write( "speed returning will be 2x mph \n" ); document.write( ".. \n" ); document.write( "time taken while going = 208/x \n" ); document.write( "time taken on return = 208/2x, 4 hours less \n" ); document.write( "208/x -4 = 208/2x\r \n" ); document.write( "\n" ); document.write( "208/x-208/2x= 4 \n" ); document.write( "416-208 /2x=4 \n" ); document.write( "208= 8x \n" ); document.write( "x=26 mph speed while going \n" ); document.write( " |