What is a proportion and how do you use one? provide an example.

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

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.

Is it greater than or less than7*3_9*2