The sum of the digits of a two-digit number is equal to 15. if these digits switch places then you will get a number that is 27 less than the original number. find these numbers.

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.