Please help me on this

The answer is problem

i think im not sure

solution

Explanation:

because solution means a means of dealing with a problem or dealing with a difficult situation so this is a math problem so dealing with that problem is a solution

covert: hidden or secret

candid: truthful and straightforward

what i get from these phrases is covert means undercover or underground and that's where the flower is in april. on the other hand, may is the month where flowers start to bloom and thats the reason why candid is being used as a word to describe the blossoming period of a flower.

hope this answer you.