The only prime number between 5 and 10 is 7.
5
10
It is (5 + 10)/2 = 15/2 = 7.5
-5
The only prime number between 5 and 10 is 7.
10 is the number halfway between -5 and 15.It is: 5
5
10
5
The only such number between 55 and 101 is 80.
It is (5 + 10)/2 = 15/2 = 7.5
-5
6,7,8,9
Seven.
10 < x + 5 < 20
5 is a prime number followed by 7