Answer:
I recommend having someone hold onto it for you and giving it to you when its scheduled.
Explanation:
This just helps you not take more then prescribed at a time. Also try to use ibuprofen and Tylenol on and off to manage pain after the first day or two and try to wean off the stronger meds.
Answer:
7/4
Explanation:
To find slope you subtract the first y value from the second y value and divide that number by the first x value subtracted from the second x value.
The equation is: 
You can simplify this to: 
Your answer is 7/4 as a fraction and 1.75 as a decimal.
Hope this helps!
Um...because someone put to much caffeine XD or a human does not need a lot of caffeine and coffee has more than needed