The list of integers 4,4,x,y,13 has been arranged from least to greatest. How many different possible ordered pairs (x,y) are there so that the average (mean) of these 5 integers is itself an integer?
Answer Choices
A. 7
B. 8
C. 9
D. 10
E. 11
The list of integers 4,4,x,y,13 has been arranged from least to greatest. How many different possible ordered pairs (x,y) are there so that the average (mean) of these 5 integers is itself an integer?
Answer Choices
A. 7
B. 8
C. 9
D. 10
E. 11