Alexis said, "All prime numbers except for the number 2are odd. So all odd numbers must be prime numbers."

Do you agree with Alexis? Explain

Alexis is incorrect.

Just because a number is odd does not mean that it is prime.

For example, one of these lowest odd numbers that isn't prime is 9.

You can get 9 by multiplying 3 by 3.

3 * 3 = 9

Another example is 15.

5 * 3 = 15

Even the number 1 isn't prime.

1 * 1 = 1