document.write( "Question 99813: A woman drove part of a 185 mi trip at 50 mi/h and the rest at 55 mi/h. Find the distance she traveled at 50 mi/h if her total driving time was 3h and 30 min. \n" ); document.write( "
Algebra.Com's Answer #72730 by fastblue(13)![]() ![]() ![]() You can put this solution on YOUR website! 180=(50*x) + (55*(3.5-x)) \n" ); document.write( "180 = 50x -55x + 192.5 \n" ); document.write( "12.5 = 5x \n" ); document.write( "x = 2.5 \n" ); document.write( " |