Question

Question 2 (Multiple Choice Worth 5 points)

Cara has twelve CDs on her desk. On her bookshelf, she has 4 identical CD storage cases, each completely full with CDs. The total number of CDs in her room combined is less than eighty. How many CDs might each storage case hold?

Let c represent the number of CDs each storage case might hold.

c is less than 5

c is less than 7

c is less than seventeen

c is less than twenty