A rectangle topped by a square. The rectangle has length 4 centimeters and height 3 centimeters. The square has side lengths 2 centimeters. What is the perimeter of this figure?
a.
14 cm
c.
18 cm
b.
20 cm
d.
10 cm

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters