Two dozen bandages is equal to 2 x 12 = 24 bandages.
So if the box had 8 less than two dozen bandages, then it had 24 - 8 = 16 bandages.
Peggy used 2 bandages on her left knee and 3 bandages on her right knee, for a total of 2 + 3 = 5 bandages.
Therefore, there are 16 - 5 = 11 bandages left in the box.
#### 11
The answer is: 11
Below is a math problem. Provide a detailed, step-by-step solution.

### Problem:
After falling off her bike and injuring her knees, Peggy used two bandages on her left knee and three bandages on her right knee. If the box of bandages had 8 less than two dozen bandages before Peggy used them, how many bandages are left in the box after she finished applying them to her knees?

### Answer:
