Identify all the pionts that would lie on the line y=1/3x + 9. answer choices a: 0,9 b: -9,6 c: 3,10 d: 12,-5

Two lines parallel to a third line are parallel to each other. always sometimes or never

What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.