Solve the problem.
-A survey of 280 families showed that 107 had a dog;
82 had a cat;
37 had a dog and a cat;
105 had neither a cat nor a dog nor a parakeet;
9 had a cat, a dog, and a parakeet.
How many had a parakeet only?
A)33
B)38
C)28
D)23

Question

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The Answer of Solve the problem.
-A survey of 280 families showed that 107 had a dog;
82 had a cat;
37 had a dog and a cat;
105 had neither a cat nor a dog nor a parakeet;
9 had a cat, a dog, and a parakeet.
How many had a parakeet only?
A)33
B)38
C)28
D)23

Solve the Problem. -A Survey of 280 Families Showed That 107 Had a 107