dave and jane wells have a new rectanular driveway. the perimeter of the driveway is 168 feet. the length is 12 longer than three times the feet. the lwidth. what are the dimensions of the driveway?

Question

dave and jane wells have a new rectanular driveway. the perimeter of the driveway is 168 feet. the length is 12 longer than three times the feet.  the lwidth. what are the dimensions of the driveway?

anonymous · Answer

a leather coin purse has the shape of an triangle. two sides are equal in length and the third side is 3 centimeter shorter than one and one-half times the length of the equal sides. the perimeter is 28.5 centimeters. find the length of the sides?