Question

PLZZZ HELP!!!!!

Answer 1

(a) y=22x
(b) 200=22x
      9.09=x   (round down to whole number)
      9=x
(c) 200=22x+40
      160=22x
      7.27=x     (round down)
      7=x

Answer 2

I want to say it's A? Write a direct variation equation to represent the cost?...

[EDIT]: I am sorry, I thought those were answer choices! Apologies! :)