Question

I need help

Answer 1

the answer would be subract 6 so = -6

Answer 2

5=-6

Answer 3

6= -12

Answer 4

yes sorry bout that

Answer 5

It ok

Answer 6

so the common difference is 6 bc. 18-6=12
not can be -6 bc. 18 - (-6) = 18 +6 = 24

to get the 3rd and 4th number just subtract from 12 the 6 and will get the 3rd correct number value and from this subtract 6 so will get the 4th correct number value

hope helped understandably easy