It cost a $1.24 to mail each flyer
Answer:

Step-by-step explanation:
The area of a cube shaped box is given by :

Where
s is the side length and A is the surface area
We have, s = 9 inches
So,

So, the required area is
.
Answer:
a
Step-by-step explanation:
Answer:
21.25
Step-by-step explanation:
85÷4=21.25