Which value of b will cause the quadratic equation x2 + bx + 5 = 0 to have two real number solutions?

Lines p and q intersect. find the value of b. show your work. cite any theorems you use.

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?

Which equation represents a line that passes through the point (9, -4) and has a slope of 3/5?