math
posted by Lakshmi .
A friend is building a dog pen with an area of 150 square feet. Each side
must be at least 5 feet long.
a. List all possible dimensions of the dog pen.
b. What is the maximum amount of fence required to build the dog pen?
How much fence is required?
c. What dimensions would provide the longest running path for the dog?

math 
Ms. Sue
a.
5 by 30
6 by 25
10 by 15
I'm sure you can take it from there.
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