Can someone help me with the following? I'm lost. :(

If mЭM = (2p + 30), mЭN = 2(45 − 2p), mЭA = (88 − 2p), and mЭB = (2p + 2), then which pair of angles are complementary?

ЭM and ЭN

ЭN and ЭB

ЭA and ЭM

ЭA and ЭB

In the figure below, AD is the bisector of the angle BAC and AH is perpendicular to CG. Which is m?

http://bransonschoolonline.blackboard.com/courses/...

22 degrees

24 degrees

14 degrees

11 degrees

Which pair of lines are parallel?

y = 3x + 4 and x = 3y + 11

6x + 2y = −17 and y = −3x + 21

3x − 5y = 11 and 5x − 37 = −11

x −11y = 0 and y = 2x + 11

Given the points (3, 4), (−2, 2), (2, −2), (3, −8), (8, −2), (4, −11), (12, 12), (−4, −8), and (3, −8) on a coordinate plane, in which quadrant more points are located?

Quadrant I

Quadrant II

Quadrant III

Quadrant IV

Which value of p makes the midpoint between E(3p, 8) and F(9, 4p) locate on y-axis?

-5

-3

2

3