Please help ASAP ∠1and ​∠2​ are a linear pair, and ​∠2​ and ​∠3​ are vertical angles. m∠2=(5+4y)∘ and ​m∠3=(6y−25)∘.

What is m∠1?

65°

85°

95°

115°

If δmtv is reflected across the y-axis, what are the resulting coordinates of point m? a) (-2, 5) b) (-5, 2) c) (5, -2) d) (-2, -5)

Consider the system: y = 3x + 5 y = ax + b what values for a and b make the system inconsistent? what values for a and b make the system consistent and dependent? explain

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then