Accel 4.3 Graphing Proportional Relationships

Accel 4.2EXT: Slopes of Parallel and Perpendicular Lines

Accel 4.2 Slope of a Line

Accel 4.1 Graphing Linear Equations

Accel Chapter 3 Math Practice Test Answers

Accel 3.4 Using Similar Triangles

Accel 3.3 Angles of Polygons

Slide 7 has an incorrect solution. The top right problem's equation should be:
(180 - z) + (180 - 124) = z + 26
z = 105
Therefore, the exterior angles are: 124, 105, and 131.