(Solved): Given the following rectangular pen dividod into several smaller equal pens has a perimeter of 2000 ...

Given the following rectangular pen dividod into several smaller equal pens has a perimeter of 2000 meters. Determine which expression below represents the length of the entire rectangular flan (side of pen not labeled $x$ ), if the perimeter includes the dividers. $2000?5x$ $1000?x$ $1000?\frac{5}{2}x$ $2000?2x$ Given the following rectangular pen divided into several smaller equal pens has a perimeter of 2000 meters. Determine which function below represents the area of the cveral pen, if the perineter includes the dividers. $\begin{array}{l}A=\frac{2000?5x}{2}\\ A(x)=x(2000?5x)\\ A(x)=x(1000?x)\\ A(x)=x\left(\frac{2000?5x}{2}\right)\end{array}$