twenty-three
23 - 17 = 6
29 - 23 = 6
23 is halfway between 17 and 29
The numbers 11, 13, 17, 19, 23 and 29 are prime.They are: 11 13 17 19 23 and 29
29
It is 23
5 and 17/20
23 is halfway between 17 and 29
17, 19, 23, 29, and 31
17, 19, 23, 29, and 31
The two numbers are 23 and 6. Let: x = first number y = second number x + y = 29 (Equation 1) x - y = 17 x = 17 + y (Equation 2) Substitute Eq. (2) in Eq. (1): x + y = 29 (17 + y) + y = 29 17 + 2y = 29 17 -17 + 2y = 29 - 17 2y = 12 2y/2 = 12/2 y = 6 - second number x = 17 + y x = 17 + 6 x = 23 - first number check. 23 - 6 = 17 17 = 17 Therefore, the two numbers are 23 and 6.
(17+17+17+17+17+17+17+17+17+17+17)-(29+29+29) = 100
18, 20, 22, 24, 26, 28
It is 28.5, the number halfway between the two middle numbers.
7 11 13 17 19 23 29.
They are: 11 13 17 19 23 and 29 which makes six of them
29
It is: 11+13+17+19+23+29 = 112
29 is a Prime number. There are no prime numbers between 29 and