Write a system of equations for the problem and then solve using any method you have studied. When not at the lake, Cassie spends her time in a rectangular dog pen that her master constructed with 30 yd of fencing. If the length of the pen is 3 yd longer than twice the width, what are its dimensions?

A. 8 yd by 7 yd
B. 12 yd by 3 yd
C. 4 yd by 11 yd
D. 3 yd by 9 yd
E. 6 yd by 15 yd


Answer: C

Computer Science & Information Technology

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