M, p, and z represent the lengths of the three sides of this right triangle. Select all the equations that represent the relationship between m, p, and z .

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?

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

Describe a situation that you could represent with the inequality x< 17