Multiple Choice
Solve the problem.
-Elissa wants to set up a rectangular dog run in her backyard. She has 30 feet of fencing to work with and wants to use it all. If the dog run is to be x feet long, express the area of the dog run as a function of x.
A)
B)
C)
D)
Correct Answer:

Verified
Correct Answer:
Verified
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