Answer:
292
Step-by-step explanation:
I don't know if it's correct but You need to learn pemdas
Btw I did this menatlly
Answer:
deleting Internet browsing history.
Step-by-step explanation:
Hey!
You have to divide the total amount she has by the surface area.
Surface area = 2(wl+hl+hw)
That gives you:

The surface area is 126 ft. Now divide the total amount she has by the surface area.

<em>That means she can cover 9 boxes</em>

Answer:
50.24
Step-by-step explanation:
pi times r^2
Answer:
64
Step-by-step explanation:
8 times 8 is 64, but it is the opposite of positive is negative