document.write( "Question 811026: The length of a rectangular deck is 4 times its width. If the decks perimeter is 30ft, what is the decks area? \n" ); document.write( "
Algebra.Com's Answer #488591 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! 2x+2(4x)=30 \n" ); document.write( "10x=30 \n" ); document.write( "x=3 \n" ); document.write( "4x=12 \n" ); document.write( "------------ \n" ); document.write( "3*12=36 sq ft \n" ); document.write( " |