During the course of a 2,185 mile trip, the archetti's used 5 full tanks of gasoline. the gas tank of their car holds 23 gallons. what was their average gas mileage? if each gallon of gas costs $2.99 per gallon, how much did they spend on gas?

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?

Need asap. solve for the following inequality

Ian is in training for a national hot dog eating contest on the 4th of july. on his first day of training, he eats 4 hot dogs. each day, he plans to eat 110% of the number of hot dogs he ate the previous day. write an explicit formula that could be used to find the number of hot dogs ian will eat on any particular day.