document.write( "Question 455444: the length of a football field is 30 yards more than its width. The perimeter of the field is 340 yards. What are the length and width? \n" ); document.write( "
Algebra.Com's Answer #312685 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! 2w+2(w+30)=340 \n" ); document.write( "2w+2w+60=340 \n" ); document.write( "4w=280 \n" ); document.write( "w=70 \n" ); document.write( "l=100\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |