If x is the median of a certain set of consecutive positive integers, which of the following must be true?
I. x Is positive.
II. x is even.
III. x is an integer.
What is the value of the integer t?
(1)
Each of the integers 2, 5, and 7 is a factor of t.
(2)
63 < t < 135
The median of 3 positive integers is 5. Is the average (arithmetic mean) of the 3 integers greater than their median?
(1)
The least of the 3 integers is 1.
(2)
The greatest of the 3 integers is 10.