Answer:
C) 3
Explanation:
5x is a positive odd number.
This means that:
5x + 1 is even
5x + 2 is odd
5x + 3 is even
5x + 4 is odd
5x + 5 is even
5x + 6 is odd
Therefore, there are 3 even numbers between 5x and 5x + 6
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