Ed is a car salesman. He makes 1.5% commission on every car he sells. If he made $397.50 on the last car he sold, find the sales price of the car.

On a piece of paper, graph . then determine which answer choice matches the graph you drew

Determine if the equation defines y as a function of x: 2xy = 1. yes o no

Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b