What does K equal? I got 442 over 111 but I don't really know how to do this so I need to get it checked to see if I did it correctly.

Use set builder notation to represent the following set: { -3, -2, -1, 0}

What is the solution of log2  (3x  -  7)  =  3? 4 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?