Which equation you would use to find out how how many hours are in 7 days

Classify the following triangle check all that apply

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

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.