Brian claims that he can eat a pie that is divided into six equal pieces In two minutes. If he can eat the whole pie in two minutes, how long does he have to eat each piece

He have to eat each piece in  

Step-by-step explanation:

Given:

Brian claims that he can eat a pie that is divided into six equal pieces In two minutes.

If he can eat the whole pie in two minutes.

Now, to find the time he have to eat for each piece.

So, to solve by using unitary method:

If Brian can eat 6 pieces in = 2 minutes.

Then, he can eat 1 piece in =

Therefore, he have to eat each piece in

answer is the third choice:

3x^5+4x^4+x^3+2x^2-10x-7=0

step-by-step explanation: