Can anyone answer this problem for me? It’d be greatly appreciated!

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.

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?

Give me the equations of two lines that have the same slope but are not parallel.