Mrs. Bollo's second grade class of thirty students conducted a pet ownership survey. Results of the survey

indicate that 8 students own a cat, 15 students own a dog, and 5 students own both a cat and a dog. How many

of the students surveyed own only a cat?

Question

10 August, 10:51

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Keegan Juarez · Answer 1

30 students only 8 students own only a cat.

Mrs. Bollo's second grade class of thirty students conducted a pet ownership survey. Results of the surveyindicate that 8 students own a cat, 15 students own a dog, and 5 students own both a cat and a dog. How manyof the students surveyed own only a cat?