Answer:
What do you want for the answer?
This?
500-50n
Step-by-step explanation:
Answer:
Step-by-step explanation:
To find the number of different ways she can stack 3 of them in a tower, we need to use the formula:

n = 4
k = 3





Answer:
13m
Step-by-step explanation:
because i use calculator soup
Answer:
13 3/4 cupcakes for each person
Step-by-step explanation:
55 cupcakes and 4 friends
55/4 = 13 3/4