The volume of a box is equal to the product its width, length and height
V = whl
Since all of the sides are 4 inches, we end up with
V= 4*4*4
Simplify to V = 16*4 = 64.
If the volume of one box is 64:
V = 64
The volume of 12 boxes is 64 * 12.
12V = 768
Since the volume of 12 boxes is the same as the volume of the carton, the volume of the carton must be 768 cubic inches.

4 0

3 years ago

Please help me and my son I am confused

Agata [3.3K]

Answer:

-13 $p^{4}$ - $8p^{2}$ + 4p + 3

Step-by-step explanation:

I am having a little trouble reading the number. I think 5 is the question number and not part of the problem. I think this is the problem:

(4p - 6 $p^{4}$ - 3) - (8 $p^{2}$ + 7 $p^{4}$ - 6) You take the opposite of everything inside the second set of parentheses. You can think of it as multiplying through by -1

4p - 6 $p^{4}$ - 3 - 8 $p^{2}$ - 7 $p^{4}$ + 6 Now we combine like terms. That is the numbers with the same variable p and the same power of p.

-13 $p^{4}$ - 8 $p^{2}$ + 4p + 3

4 0

2 years ago