Re-write the quadratic function below in Standard Form

Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

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?