22 points to anyone that can get this Find ALL of the equivalent expressions for 3(6 + n). *
2 points
3n + 6
3n + 18
2n + 2 + n + 4
2(n + 6) + (n + 6)
2(n + 6) + n

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?

Consider the enlargement of the pentagon. what is the value of x, rounded to the nearest tenth? 2.1 centimeters 3.3 centimeters 7.0 centimeters 15.0 centimeters

Which situation is an example of an observational study?