Please show work lol, also Brainliest goes out to the correct answer

16 more than the product of 5 and p

If square root x = -7, then x= -49 true or false

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.