Question

Which of the following is an arithmetic sequence? –20, –25, –30, –35, –45,. –15. 6, –12. 9, –10. 2, –7. 5, –4. 8,. 3. 1, 6. 2, 12. 4, 24. 8, 49. 6,. 7. 2, 3. 6, 1. 8, 0. 9, 0. 45,.

Answer 1

-20,-25,-30,-35,-40

Explanation:

because the difference is by subtracting 5

(-5)