Find the difference between the polynomials:

–3x+x^3–2x^2 and 4x^3–2x^2–4x

me and show work
thx!

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 undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

What is the lcm of 16 and 40 ? 24 and 40 ?