Lily's car used 5 gallons of gas to drive 230 miles. At what rate does her car use gas in gallons per mile? Express your answer in simplest form.

Fiona races bmx around a circular dirt course. if the radius of the course is 70 meters, what is the total distance fiona covers in two laps of the race? a. about 30,772 meters b. about 15,386 meters c. about 879.2 meters d. about 439.6 meters e. about 219.8 meters23 points hurry

Will give brainliestbased on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m?

Which expression is equal to (f+g)(x)?