document.write( "Question 499790: The perimeter of a standard-sized rectangular rug is 28 ft. The length is 2 ft. longer than the width. find the dimensions \n" ); document.write( "
Algebra.Com's Answer #338037 by Flannery(124)![]() ![]() You can put this solution on YOUR website! Perimiter is two times width plus two times length. \n" ); document.write( "Width is x. \n" ); document.write( "Length is x+2 \n" ); document.write( "28=2x+2(x+2) \n" ); document.write( "28=2x+2x+4 \n" ); document.write( "28=4x+4 \n" ); document.write( "24=4x \n" ); document.write( "24/4=6 \n" ); document.write( "so x=6 \n" ); document.write( "28=2(6)+2(6+2) \n" ); document.write( "28=12+12+2 \n" ); document.write( "28=28 \n" ); document.write( "Solution checks. \n" ); document.write( " |