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gracerox9

The common difference is 11, you can see this because the number goes up by eleven each time.

mathstudent55

Answer:

11

Step-by-step explanation:

The common difference is the difference between any two consecutive terms. Pick any two consecutive terms, and subtract the first one from the second one.

25 - 14 = 11

14 - 3 = 11

3 - (-8) = 11

It is called the common difference because it is the same for all pairs of consecutive terms.