Jack works at a sporting goods store and makes a commission of 20 percent. his sales for each week are shown below. how much did jack make in total in commission during all four weeks

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?

If wxyz is a square, which statements must be true? plz < 3