document.write( "Question 440260: The length of a rectangle is 3 feet shorter than twice its width. If the area of the rectangle is 170 ft^2, what is the length if the rectangle? \n" ); document.write( "
Algebra.Com's Answer #304190 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! L=2W-3 \n" ); document.write( "(2W-3)xW=170 \n" ); document.write( "2W2-3W-170=0 \n" ); document.write( "(2W+17)(W-10)=0 \n" ); document.write( "W=-17 or 10 \n" ); document.write( "Throwing out the negative answer, we get Width=10', Length=17'.. \n" ); document.write( " |