Find the value of x in the diagram below. a. 35 b. 55 c. 70 d. 80

10 ! in a race, nick is 50 feet in front of jay after ten seconds. how fast can nick run, if jay can run 20 feet per second?

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with