Phil starts with gallons of gas in his tank, Phil uses
of the gas and then fills the tank with 5 gallons.
Which expression represents the amount of gas now in his tank

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.