Which expression is equivalent to (-2)(a+6)

With this question! what is process of elimination? ? p.s. my brothers acc got banned so add his new one @ yamauchiyamyam17

Kayla has a $500 budget for the school party.she paid $150 for the decorations.food will cost $5.50 per student. what inequality represents the number of students,s, that can attend the party?

Write the point slope form of the equation of the line passing through the points (-5, 6) and (0.1).