In general, where cost, time, and ease are of no concern, which of the following sampling methods are the best to use for representative results.

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?

Me asap on # : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2