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:
Tyler needs 48 tickets.
Step-by-step explanation:
6*4= 24
8*3= 24
24*2=48
Fourth one i think (the way u typed the q is confusing)
The length of side A in centimeters is 6cm
D. 6