Which equation(s) represent(s) proportional relationship(s) with a constant of proportionality equal to -2? Select ALL that apply.
y = 2
- 2x
2y
2 + 2
2y =
40
0 g = 0
2
Oy + 2 = 2 + 2

Find the difference (8ab+a+2) - (3ab+6)

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55

If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°