Find the power series expansion for f(x)= 4/(x+2); x doesn't equal 2, centered at 0

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

Aline that intersects one of two parallel lines intersects the other also always sometimes never

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)