The arithmetic sequences are 3rd one, and 5th one as they are increasing or decreasing by a constant rate of change
6, 12, 18
..................
Answer:
25
Step-by-step explanation:
Add 65+40 which is going to give you 105 then once you get 105 subtract 65-40 which is going to give you 25 the 105 is the total so the whole answer is 25
Answer:
52 marbles i think
Step-by-step explanation: