To which set or sets does the number -18
belong?

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

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?

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2