Write a linear expression in simplest form to represent the perimeter of the triangle at the right. then find the perimeter if the value of x is 10 millimeters

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.

Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?