Solve the problem.
-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?
A)8
B)18
C)15
D)3

Question

Quizplus · Accepted Answer

To find the number of students who own only a cat, subtract the number of students who own both a cat and a dog (5) from the total number of students who own a cat (8). This gives 8 - 5 = 3 students who own only a cat.

Solve the Problem. -Mrs. Bollo's Second Grade Class of Thirty Students Conducted a Students