Find the distance between the point (-2, 1) and the line : x - y - 4 = 0

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

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x