Shannon drove 500 miles. which expression shows the miles per gallon obtained by her car if she used g gallons of gas on the trip?
a.) 500 - g
b.) 500 ÷ g
c.) 500 × g
d.) 500 + g

Answer asap ! the shortest path from point a to point b goes through a pond. to avoid the pond, you must walk straight 34 meters along one edge of the pond, then take a 90 degree turn, and again walk straight 41 meters along another edge of the pond to reach point b. about how many meters would be saved if it were possible to walk through the pond? a. 11 m b. 20 m c. 30.45 m d. 21.73 m

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap

How can you tell when x and y are not directly proportional?