Baseball pitchers ages 9 to 14 were followed for 10 years. Four out of 26 who had pitched at least 100 Innings in one year had elbow surgery, shoulder surgery or retirement due to a throwing injury. Of 128 who had not pitched this much 6 had such problems (based on data).

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.