Which points on this vertical number line best represent the locations of 2.5 and minus 3 over 2 ?

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?

1: 4 if the wew 35 surfboards at the beach how many were short boards?

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?