Can someone please help me will all of question 14 I’m handing trouble understanding the 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.

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

Landon wrote that 3−2.6=4. which statement about his answer is true?