ANSWER
B. 3 ft by 8 ft
EXPLANATION
The area is given as 24 square feet.
This implies that,

The perimeter of the rectangular field is given as 22 feet.
This implies that,

Or

We make w the subject in this last equation and put it inside the first equation.

When we substitute into the first equation we get;


This implies that,



When l=3, w=24
Therefore the dimension is 3 ft by 8 ft
20 7
----- = ------
100 x
100 x 7 = 700
700/20 = 35
X = 35
Answer:
4
Step-by-step explanation:
4*4=16
(4+8)4=48
16*3=16!
Rounding 1300 unless your talking about the Marianas trench