Answer:
12
Step-by-step explanation:
20 - 5 = 15
15 - 3 = 12
Answer:
The Answer Is On The Image
Step-by-step explanation:
Thanks.............
Answer:
Step-by-step explanation:
Let "n" be the second odd number in the sequence
(n - 2) + n + (n + 2) + (n + 4) + (n + 6) = 135
5n + 10 = 135
5n = 125
n = 25
23 + 25 + 27 + 29 + 31 = 135