a- 9.

**Answer 1**

i believe the answer is B-11

i considered them as 2 different sequences

2,3,6,11 is one

6,8,12 is the other

hope this helps

Source(s): math

**Answer 2**

the pattern looks to be

2

2 + 4 = 6

6 – 3 = 3

3 + 5 = 8

8 – 2 = 6

6 + 6 = 12

so we should do 12 – 1 to get 11, answer b

**Answer 3**

11.

2 + 4 = 6

6 – 3 = 3

3 + 5 = 8

8 – 2 = 6

6 + 6 = 12

12 – 1 = 11

The change is + 4, – 3, + 5, – 2, + 6, – 1. The increases are one more each time and the decreases are one less.

**Answer 4**

The pattern appears to be +4, -3, +5, -2, +6…logically -1 would come next. I’d say 11.

**Answer 5**

the answers nine