$15 because a mean would allow him to spend $250 over the five months BUT he has already spent $235.
$250 - $235 = $15
answer: an equation is a set of numbers put together within a problem that you are meant to solve in order to receive the final answer.
Answer: It is not
Explanation:
Fourth root 5x^5
(Fourth root 5x)^5
= fourth root 3125x^5