Answer:
A. 7
<em>good luck, i hope this helps :) </em>
1/7 because you do the inverse.
Step-by-step explanation:
(2x^2-11)(x^2+2)
2x^4-7x^2-22
you do Length x Width x height
8 3/8 x 6 x 8 1/4 = 414.56
hope this helps :-)
