calculate the combined surface area of the followingcalculate the combined surface area of the following

Answer these questions showing your work plz

For what values of x is x2 + 2x = 24 true?

If, while training for a marathon, you ran 60 miles in 2/3 months, how many miles did you run each month? (assume you ran the same amount each month) write your answer as a whole number, proper fraction, or mixed number in simplest form. you ran __ miles each month.