Use a Graphing Calculator to Solve the Nonlinear System $40 \mathrm { yd }$

Multiple Choice

Use a graphing calculator to solve the nonlinear system. Give x- and y-coordinates to the nearest hundredth.
-Find the dimensions of a rectangular enclosure with perimeter $40 \mathrm { yd }$ and area $91 \mathrm { yd } ^ { 2 }$ .

A) $14 \mathrm { yd }$ by $6 \mathrm { yd }$
B) 16 yd by 7 yd
C) $15 \mathrm { yd }$ by $6 \mathrm { yd }$
D) $13 \mathrm { yd }$ by $7 \mathrm { yd }$