Jaden made a pot of chili with 64 ounces of ground beef and 2 tablespoons of chili powder. How many pounds of ground beef per tablespoon of chili powder did he use?

The area of a rectangle is 54x^9y^8 square yards. if the length of the rectangle is 6x^3y^4 yards, which expression represents the width of the rectangle in yards

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.

Which one ? is the answer and how to find this answer