Asalesperson works 40 hours per week at a job where he has two options for being paid. option a is an hourly wage of $27. option b is a commission rate of 5% on weekly sales. how much does he need to sell this week to earn the same amount with the two options?

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.

Graph a triangle (xyz) and reflect it over the line y=x to create triangle x’y’z’. describe the transformation using words. draw a line segment from point x to the reflecting line, and then draw a line segment from point x’ to the reflecting line. what do you notice about the two line segments you drew? do you think you would see the same characteristics if you drew the line segment connecting y with the reflecting line and then y’ with the reflecting line? how do you know?