I don’t have a calculator guys

Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.

X-10/4 when x = –18 a 7 b –2 c –7 d 2

Ineed with the quizzes in apex mathematics ii