Identify the vertex of each graph. Tell whether it is a minimum or a maximum

Is it true or false i’m trying to pass this test so i can leave school

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.

Factor the expression using the gcf. the expression 21m−49n factored using the gcf