A rectangular floor is covered by a rug except fo a strip p meters along each of the four edges. If the floor is m meters by w meteres, What is the area of the rug in square meters?  Choose one:
A) mn - p(m+n)	B) mn – 2p(m+n)	C) mn – p^2	D) (m - p)(n - p)	E) (m - 2p)(w - 2p)
The answer must be E.   Plug in M 100   w 50   P 10.
<result>E</result>
A rectangular floor is covered by a rug except fo a strip p meters along each of the four edges. If the floor is m meters by w meteres, What is the area of the rug in square meters?