document.write( "Question 604545: A boy runs at 4.5 m/s for t minutes and then walks at 2 m/s for 2t minutes. He covers a total distance of 11 km. Find the value of t. \n" ); document.write( "
Algebra.Com's Answer #381482 by scott8148(6628) You can put this solution on YOUR website! (4.5 * t * 60) + (2 * 2t * 60) = 11,000 \n" ); document.write( " |