Question 12
What is the next number?
11, -15, 13, -19, 15, -23, 17,...
2 answers:
Answer:
-27
Step-by-step explanation:
The positive numbers are going up by 2 and the negatives by 4. Hopefully this helps :)
-27 because the positive numbers are going up by 2 and and negative is going up by 4
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