Christina and Stacie each determined the cost of printing posters for their campaigns.

The table below represents the total cost of printing x posters for Christina's campaign.

Quantity Price ($)
3 9
6 18
9 27
12 36

The graph below represents the total cost of printing x posters for Stacie's campaign.

Which of the following is true?

A.
Stacie's price per poster is cheaper than Christina's price per poster.
B.
Christina's price per poster is cheaper than Stacie's price per poster.
C.
There is not enough information to determine the price per poster.
D.
Christina's price per poster and Stacie's price per poster are the same.

1 answer

To determine the price per poster for each campaign, we need to divide the total cost by the quantity of posters.

For Christina's campaign:
Price per poster = Total cost / Quantity
Price per poster = 9 / 3 = $3
Price per poster = 18 / 6 = $3
Price per poster = 27 / 9 = $3
Price per poster = 36 / 12 = $3

For Stacie's campaign, we can examine the graph to find the price per poster at different quantities of posters. However, since the graph is not provided, we cannot determine the price per poster for Stacie's campaign.

Therefore, the correct answer is:

C. There is not enough information to determine the price per poster.