Four stores hire people to deliver flyers. Each pays a different amount per flyer delivered.
The points on the graph below show the total
pay for a certain number of flyers delivered
for each of the stores.
Total Pay vs. Number of Flyers
P
70
Store Z
60
50
Store X
Total pay ($)
40
30
Store Y
20
Store w
10
0
100
12
200
300
400
500
600
Number of flyers
Which store will pay S45 for 450 flyers.
delivered?