What is 5/8 - 1/4 and what is 2/3- 1/2

Find the slope of a line given the following two points

What numbers are included in the set of integers? what numbers are not included?

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.