IDNLearn.com: Where questions are met with accurate and insightful answers. Join our knowledgeable community and access a wealth of reliable answers to your most pressing questions.
I honestly went by elimination so
Work:
Teacher = 4 Student = 2
A) 5 Teachers = 20 pizza 1 Student = 2 = 22
B) 4 Teachers= 16 Pizza 2 Student = 4 = 20
C) 3 Teachers = 12 Pizza 3 Student = 6 = 18
D) 2 Teachers = 8 Pizza 4 Student = 8 = 16
E) 1 Teacher = 4 Pizza 5 Student= 10 = 14
Answer
There are exactly 3 Teachers and 3 Students. (Answer C)