Identify the common difference for the pattern below:
10,20,30,40….

I NEED HELP WITH FINDING THE ANSWERS TO A, B, AND C NOT WHICH ONE IS WRITE

I WILL GIVE BRAINLEIST











A. Is this sequence arithmetic or geometric? How do you know that?
The answer is arithmetic

It is Arithmetic because it deals with properties of numbers and manipulation of numbers. Geometric deals with geometry so its not that



B. Find the expression that represents this sequence


C. Find the 8th term of the sequence