Can someone have a friendly hand and me on number 10

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.

When is g(x) = 0 for the function g(x) = 5.23x + 4?

Twice the sum of a number and 2 is equal to three times the difference of the number and 8. find the number.