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1 vote
Find the 25th term of the following sequence. 19, 13, 7, 1, -5, …

-125
131
125
-131

1 Answer

4 votes
Every number is being subtracted by 6...

19 - 6 = 13 and so on...

-5-6= -11

And you keep subtracting 6 until you end up with...

-125.
User Simon Bosley
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