a servey of junior and senior class students asked participants if they will be ordering a yearbook. the results of that survey are shown.
466 seniors are planning to purchase a yearbook.
197 juniors are not planning to purchase a yearbook.
904 participants are planning to purchase a yearbook.
there were 1,746 participants in the survey.
(A) how many juniors are planning to purchase a yearbook?_____
(b) how many total students are not planning to purchase a yearbook?____
(c) how many seniors were surveyed?___