Colin drew the floor plan of his bedroom shown below. what is the area of his bedroom in square feet?

If a revenue in total for a month was $9,950, fixed expenses were $9,000, and variable expenses were $300 what would be the total profit/ loss for the month?

The sum of five and a number n is at least 12

What are linear equations? could'ya explain too me, ? ! and how do you see what graph is a proportional relationship?