Pls ! 15u-4/5 solve for u pls if you show work ill mark you brainliest

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

Can you me find the slope! (30 points)

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.