8. At the local bookstore, Jim bought 2 paperback books for $13.00. Maria
bought 5 paperback books for $3250.
Tanya bought 7 paperback books for
$45.50
Part A
Use a graph to represent the situation.
65.00
52.00
Cost (5)
39.00
26.00
13.00
6
0 2 4
8
Number of Paperback Books
Part B
Do the number of books and the cost
have a proportional relationship?
Explain.
Part
What does the point (1,6.50) represent
in this situation? What does the point
(0,0) represent?
А