Peggy and Sally are sisters. Their ages total 72. Peggy is 6 years older than twice Sally's age. How old is Peggy? How old is Sally?

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.