document.write( "Question 1067389: What are the length and width of a rectangular traffic sign if the length exceeds the width by 11 inches and the perimeter is 118 inches? \n" ); document.write( "
Algebra.Com's Answer #682583 by addingup(3677) You can put this solution on YOUR website! 2Length + 2Width = perimeter \n" ); document.write( "Length = W+11 substitute for L above: \n" ); document.write( "2(W+11)+2W = 118 \n" ); document.write( "Apply distributive laws of multiplication: \n" ); document.write( "2W+22+2W = 118 \n" ); document.write( "4W = 96 \n" ); document.write( "W = 24 \n" ); document.write( "L = 24+11 = 35 \n" ); document.write( "<><><><><><><><><><><><><><>< \n" ); document.write( "Check: \n" ); document.write( "2L+2W = 118 \n" ); document.write( "2(35)+2(24) = 118 \n" ); document.write( "70+48 = 118 Correct \n" ); document.write( ": \n" ); document.write( "John \n" ); document.write( " |