Here is an example
Simone's average score for seven tests is 82 points. If she scores 90 points on her eighth test, what is the average of all eight test scores.
I really need help on this!! It is for my math counts class and I am really bad at mean and things like that.
Thanks!
Simone's average score for seven tests is 82 points. If she scores 90 points on her eighth test, what is the average of all eight test scores.
I really need help on this!! It is for my math counts class and I am really bad at mean and things like that.
Thanks!