document.write( "Question 174073: Doctor White leaves home to drive to a convention. She is traveling at 55miles/hour. She is 10 miles from home when her husband realizes that she has forgotten her briefcase. How fast will he have to drive to catch her in two hours? \n" ); document.write( "
Algebra.Com's Answer #322977 by Razzak Ahmed(10)![]() ![]() You can put this solution on YOUR website! If you add 10 with 55 and add 55 again because that would be how far she will be after 2 hours. Which is 120 miles then divide that by 2 and you will know how fast he has to go to catch up to her. Which is 60 mph. \n" ); document.write( " |