document.write( "Question 348388: Carla runs 4 miles every day. she jobs from home to the school track, which is 3/4 mile away. she then runs laps around the 1/4 mile track. carla then jobs home. how many laps does she run at the school? \n" ); document.write( "
Algebra.Com's Answer #249055 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 4=3/4+3/4+1/4X \n" ); document.write( "4=1.5+.25X \n" ); document.write( ".25X=4-1.5 \n" ); document.write( ".25X=2.5 \n" ); document.write( "X=2.5/.25 \n" ); document.write( "X=10 LAPS. \n" ); document.write( "PROOF: \n" ); document.write( "4=3/4+3/4+1/4*10 \n" ); document.write( "4=1.5+10/4 \n" ); document.write( "4=1.5+2.5 \n" ); document.write( "4=4 \n" ); document.write( " |