Answer:

Step-by-step explanation:



Answer: 
Step-by-step explanation:
1. 5,11,17,23,29,35
Common difference is 6
3. 8,21,34, 47,60
Common difference is 13
5. 5,10,15,20,25
Common difference is 5
Answer:
yes it is
Step-by-step explanation:
it is since there is a common ratio between each term
16 - -15 = 31 (negative - negative = positive)
hope this helps! :)