What is the point slope equation of the point (-2,-5)

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?

What is the slope of the line that contains the points (-2,1) and (0,-3)

Can someone me with my math problems i have a bunch. i will give brainliest and lots of pleeeaaasssee