Look at the graph, Cost of Toy Cars
20
Iy
18
18
14
12
Cost
10
8
6
4
2
1 2
3
4
7
8
X
Cars
What is the cost of 18 toy cars?
$12
O $20

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.