Which graph has a correlation coefficient, r, closest to 0.75

Which graph shows a function with a range of all real numbers greater than or equal to -1

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

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.