Solve
-A Rectangular Holding Pen for Sheep Is to Be $5 \mathrm {~m}$

Multiple Choice

Solve.
-A rectangular holding pen for sheep is to be designed so that its perimeter is 30 meters and its area is 54 square meters. Find the dimensions of the holding pen.

A) $5 \mathrm {~m}$ by $10 \mathrm {~m}$
B) $5 \mathrm {~m}$ by $8 \mathrm {~m}$
C) $7 \mathrm {~m}$ by $8 \mathrm {~m}$
D) $6 \mathrm {~m}$ by $9 \mathrm {~m}$