Help quick I'm desperate

On any given day, the number of users, u, that access a certain website can be represented by the inequality 1125-4530 which of the following represents the range of users that access the website each day? u> 95 or u < 155 95> u> 155 u< 95 or > 155 95

What percent of the circle below is shaded?

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28