How many of the integers 19,21,23,25,27 can be expressed as the sum of two prime numbers?
Answer Choices
A. 3
B. 4
C. 1
D. 2
E. 5
How many of the integers 19,21,23,25,27 can be expressed as the sum of two prime numbers?
Answer Choices
A. 3
B. 4
C. 1
D. 2
E. 5