I think the answer to your question might be 6
I believe it is C, but correct me if I'm wrong.
The answer is D, 4/3 x 3.14 x 2^3
The process of expressing w in terms of A and l is called transposition or changing the subject of the formula. The methods used to change the subject of the formula are the same as those used for solving equations.
you divide 8/4 and get 2. 2 plus 7 is 9