420,955 views
23 votes
23 votes
⇒ PLEAS HELP ME !!!!!!!

⇒ PLEAS HELP ME !!!!!!!-example-1
User Ivan Chaer
by
3.0k points

2 Answers

10 votes
10 votes
it is 17. I know this because it’s first 9 and then the next given number is 13 meaning it goes up 4. so if you go down to the one before it, it’s half of it. so it goes up 2. then when you’re at 13, you go up two. making the next one 15. then you go up two one last time and get 17z
User Artina
by
2.9k points
20 votes
20 votes
17 because it goes by two
User Martin Costello
by
3.6k points