What is the degree of the following polynomial? 9 - x ^ 2 + 2x ^ 5 - 7x

When turned about its axis of rotation, which shape could have created this three-dimensional object?

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250

Ineed here’s a picture of the question