Question

7, 13, 19, 25, 31, 37 how much is this increasing by?

Answer 1

They increase by 6, how you find that out is by subtracting the second by the first, and the third by the second

Answer 2

6
7+6=13+6=25+6=31+6=37 and so on. I hope this helped:) you just figure out 13-7 and see if there is a pattern.