Karaline works at an antique store and earns commission on her total sales each week. Her weekly paycheck was in the amount of $5,000 including her salary of $500. Her sales for the week totaled $30,000. What percent commission does Karaline receive on antique sales?

Hannah works at the mall selling book bags. she sold 35 book bags in 5 hours. how many book bags did she sell per hour?

When are two distinct non vertical lines parallel

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below: