11. 38*
14. 1808,64m3
13. 5/3ft
i cant figure out the two left
Answer is C here is why hope. This helps
The details of the packages are not posted, however I can tell you how to find the answer.
First determine how many pencils are in each pack.
Then divide the price of the pack by the number of pencils to find out which pack has the least cost per pencil. To put this in equation form:

Whichever pack has the least cost per pencil is the one that is the best priced.
Answer d because the y intercept is 3 and its a positive slope