The mad hatter buys his tea in bulk from the local store. a case of 100 tea bags cost 15 gold coins .which shows the number of cases, c,of tea bags the mad hatter can buy if he has, at most,200 gold coins? a.3/15 < or = 200 b. c/15 > or = 200 c.15 x c > or = 200 d.15 x c < or = 200