$8000 x 0.06
= 480
8000 + 480
= $8480
you will pay $8480
6P3 => 6!/(6-3)! = 120.
I can't very well explain, but I hope it works.
Uh can you show the problems? Because I wouldn’t be able to answer your question if you don’t show me the expressions
180-110=70
180-(70+59)=180-129=51
Z=51 im p sure