What equation goes through the point (-6,8) and is perpendicular to y=3x-7?

Ineed with number 6 , explain how to get 1978

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15

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.