I think it’s the first one
Answer:
c) only Anne
Step-by-step explanation:
I just did the test. Hope this helps! : )
Answer:
17
Step-by-step explanation:
- 38 - 21 = 17
- 21 - 4 = 17
- The difference between each pair of numbers above is 17, so that is the common difference.
I hope this helps!