document.write( "Question 1031690: On a 235 mile trip, Clara drove 25 miles before she could set the cruise control to 60 miles per hour. How long did she drive with cruise control? \n" ); document.write( "
Algebra.Com's Answer #646376 by fractalier(6550)![]() ![]() You can put this solution on YOUR website! Well if she drove 25 miles, she had 235-25 = 210 miles left. \n" ); document.write( "Since distance = rate times time, or d = rt, we have \n" ); document.write( "t = d/r = 210/60 = 3.5 hours on cruise control \n" ); document.write( " |