The answer would be standard deviation.
Answer:
D. Yes, because the scale does not start at 0.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Next term of the given AP can be obtained by adding common difference (d) in the last term

I think that using the elimination method is the best, because it is the only method that I use when solving these types of equation. For example, for these two equations, you need to multiply one of the equations by a certain number so that you'd be able to find x and y. The elimination method is the method that tells you to do that. It is also the easiest method.
~Hope I helped!~