The cost of two tables and three chairs is 705$. if the table costs 40$ more than the chair, find the cost of one table and two chairs

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.