Aline graph
a.
is useful for comparing quantities.
b.
is useful for showing changes over a period of time.
c.
is useful for showing how a "whole" is divided into "parts".
d.
compares quantity using an image to indicate quantity.

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.