A circular grass field has a circumference of 120Vc meters. If Eric can mow 400 square meters of grass per hour, how many hours will he take to mow the entire field?
(a) 4
(b) 5
(C) 6
(d) 8
(e) 9

c: y > - 1/6x + 1

step-by-step explanation:

dashed line - meaning this < or > also not equal

solid line - meaning this < or > also equal

your answer is c because y > means up & it's shaded up, but y < means down

hope this ! : )