Please answer correctly and quickly

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.

2x minus y equals 6, x plus y equals negative 3

5,678.321 what place value is the 1 in