Answer:
2x
Step-by-step explanation:
Given

=
× 
= 2 × 
= 2x
Answer:
See Explanation
Step-by-step explanation:
The question is incomplete as the dimension of the prism is not given. However, the following steps can serve as a guide for you.
The volume of a rectangular prism is calculated as thus:

So, Take for instance



The Volume would be:


The answer is probably 2 because if you plug in the numbers you would get
3x-4=-12 divided by -6 = +2.
The expression would be 2.98 * 10 to the -7 power? Please tell me if I'm wrong.