Question

2. Find the next term. 15, 17, 19, 21, ... 19 25 23 42

Answer 1

Answer:

23

Step-by-step explanation:

15, 17, 19, 21

Find the next term

_______________

Looking at the four numbers, we need to find a pattern within them, as we can see, there is 15 that goes to 17, which follows with 17 going to 19.

The sequence here is x + 2.

Every number gets added by two to get the next term.

Therefore we will need to add 2 to 21 to get our answer :

21 + 2

23