25x(x + 5)
80 points I need answer ASAP

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

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?

The table below shows the number of free throw shots attempted and the number of shots made for the five starting players on the basketball team during practice. each player's goal is to make 80% of her shots.