Find the 22nd term of the sequence 19, 13, 7, 145 -107 107 -145

You subtract 6 every time. So, there are already 3 terms, so we need to find the next 19. We can do 19x6, which equals 114. Then subtract 114 from 7, which is -107.

So, the 22nd term will be -107. Hope this helps :)

The total would be 40.53