Chee works in a department store selling clothing. She makes a guaranteed salary of $250 per week, but is paid a commision on top of her base salary equal to 30% of her total sales for the week. How much would Chee make in a week in which she made $2025 in sales? How much would Chee make in a week if she made x dollars in sales?

At the beginning of a call to the cable company, a message tells customers, "after you finish talking to our customer service representative, you will be asked to take a five-question survey about the level of service you recieved. it would be appreciated if you could stay on the line to answer the survey questions." what type of sampling is the cable company using?

Suppose the equation of a line is 2x − 4y = − 8. which coordinate pair represents the y-intercept?

Azookeeper predicted the weight of a new baby elephant to be 233 pounds when it was born. the elephant actually weighed 265 pounds at birth. what was the percent error of the zookeeper's prediction? asap