Answer:
-(r+8)
Step-by-step explanation:
There are 6 other positions in the string, each with 26 choices. So if you fix BO as the first two letters, there are

possible strings that you can make.
If BO is at the end of the string, you still have

possible strings.
Together, then, you have

possible strings.
Answer: I need da points
Step-by-step explanation: I’m just like that sry
Answer:
28 bottles
Step-by-step explanation:
4 bottles per day, 7 days a week.
4 x 7 = 28 bottles
Answer:
1/4 = 5/20
Step-by-step explanation:
1/4 = 5/20