Help anyone like asap plss​

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

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

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b?