Can someone help me with this problem? I don’t get it

What is the area of the trapezoid shown

Quickly multiply and simplify polynomials (x – 4) (x^2 – 5x – 6)

Nour and rana are shopping for a christmas tree. they are deciding between 2 22 different types of trees (real and fake) and 4 44 colors for the ornaments (white, silver, gold, and purple). they each created a display to represent the sample space of randomly picking a type of tree and a color for the ornaments. whose display correctly represents the sample space?