Select all the expressions that are equivalent to 4x + 8 2(2x+4)

2(x+4)

4(x+1)

4(x+2)

2(2x)+2(4)

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?

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12

Write and solve a real word problem that involves determining distance on a coordinate plane