Aperson runs 21 km west then turns around and runs 10 km east. what is the persons distance. what is the persons displacement.

Point a is located at (0, 4), and point c is located at (−3, 5). find the x value for the point b that is located one fourth the distance from point a to point c. −0.25 −0.5 −0.75 −1

Write a story that matches with the expression 42x-5 pls hurry

Which number line represents the solution set for the inequality -1/2x> 24?