F^-1(x)= (x+7)/2
it's the inverse so adding is subtracting and multiplication is divison
Simple,
writing out the problem...

Simplify it...
-4x(6+5-1)
-4x(11-1)
-4x(10)
-40x
Making it look like...

Cancel out the common factors...
Thus making the answer:

.
I think it’s b because it would make the most sense I believe but I’m really sorry if I’m wrong
<h3>Volume of the cylinder:</h3>



<h3>Volume of the rectangular prism:</h3>



<h3>Total volume:</h3>


They are both in the thousands places