Megs, this is the solution:
Number of candies Bailey has on November 1st. = 82
Number of pieces she will eat per day = 4
In consequence,
Step 1:
On November 8th at the beginning of the day, Bailey will have:
82 - 7 * 4
82 - 28 = 54
She will have 54 candies
Step 2:
On November 26th, at the beginning of the day, Bailey will not have any candies to share with her cousins:
82 - 25 * 4
82 - 100
-18
-18/4 = -4.5
26 - 4.5 = 21.5
Step 3:
She have eaten all the candies on November 21st.
She have eaten 80 candies until November 20th (20 * 4), and the last two pieces on November 21st.