Please help! I cant afford to fail.. PLEASE NO LINKS

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.

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

How do i multiply two digit numbers