Pls help with this question ;-;

Aparking lot is to be 400 feet wide and 370 feet deep. how many standard-sized cars fit in this lot considering a double-loaded (w4) two way traffic set up, an angle of 90° and a sw of 9’ 0’’? (do not consider handicapped parking spaces, and consider 15’ for turning aisles). show your work.

Which one ? is the answer and how to find this answer

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52