Abox stall is a square or rectangular enclosure that can house one or more animals. derek wants to construct a square box stall for each horse that is to be housed in a stable. he wants all of the box stalls to have the same length on a side. derek has a total area of 20,250 square feet in which to construct the box stalls. the equation for the side length, x, of a box stall in terms of the number of horses, n, the stable wants to house is x = √ a. 1/20,250n b. n/20,250 c. 20,250n d. 20,250/n. if each box stall is 9 feet long on a side, the stable can house a.205 b.225 c. 250 d.265 horses.