Question

Find the sum of the first 10 terms. 8, 20, 32, 44,...

Answer 1

8, 20, 32, 44, 56, 68, 80, 92, 104, 116, 128, 140, 152, 164

Step-by-step explanation:

I hope this is what you meant

Answer 2

620

Step-by-step explanation:

It is.