document.write( "Question 908669: A truck completes a 10 mile trip in 20 minutes. If it does one half the distance at a speed of 20 miles per hour, then its speed for the remained of the distance must be....mph? \n" ); document.write( "
Algebra.Com's Answer #551192 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "x the speed for remaining distance \n" ); document.write( " \n" ); document.write( "15x + 300 = 20x \n" ); document.write( "300 = 5x \n" ); document.write( "60mph = x, the speed for remaining distance \n" ); document.write( " \n" ); document.write( " |