If 5x is a positive odd number, how many even numbers are between 5x and 5x + 6?

A) 1

B) 2

C) 3

D) 4

C

Step-by-step explanation:

If 5x is a positive odd number, using 1 for x would satisfy this.

So the number of even numbers between 5 (1) and 5 (1) + 6 would be the numbers between 5 and 11.

You have 6, 8, 10 between those numbers that are even

If you chose 3 for x instead:

5 (3) and 5 (3) + 6; 15 and 21

These also have 3 even numbers between them, being 16, 18, and 20