PLEASE. Somebody help with this question, as in explaining how I should answer it and perhaps even answering it yourself :) Bro pls

Norma has an a-frame cabin. the back is shown below. how many square feet of paint will she need to cover the back of the cabin? explain how you found the answer.

Solve the system of equations. y= 2x y= x^2 - 15

The number of lattes sold daily for two coffee shops is shown in the table: lattes 12 52 57 33 51 15 46 45 based on the data, what is the difference between the median of the data, including the possible outlier(s) and excluding the possible outlier(s)? 48.5 23 8.4 3