An exercise teacher wants each student in her class to have at least 48 square feet of soace on the floor. what is the largest number of students she will allow in a classroom with a student exercise area of this size

Can someone answer this question? : )

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?