Russell has many dogs in his backyard. Which expression below represents the number of dogs he has in his backyard if there are n legs?

Answer:
C
Step-by-step explanation:
A dog has a total of 4 legs. To know how many dogs there were just by having a number of legs, we would need to divide by 4. For example, if we have 12 legs, we could divide and get 3 total dogs.
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