document.write( "Question 119392: your brother and sister took truns driving on a 580 mile trip. Your brother drove 55 mph and your sister drove 60 mph. they drove 10 hours. how long did each person drive \n" ); document.write( "
Algebra.Com's Answer #87495 by heidi_1_1(5)![]() ![]() ![]() You can put this solution on YOUR website! your brother drove 4 hours and ur sister drove 6 hours. \r \n" ); document.write( "\n" ); document.write( "55 x 4= 220\r \n" ); document.write( "\n" ); document.write( "60 x 6 = 360 \n" ); document.write( " \n" ); document.write( "360+ 220 = 580 \n" ); document.write( " |