18. A payday loan is made for six weeks, where the amount of interest owed per $100 borrowed is $20. If you borrow $500 for six weeks, answer the following questions.
a. How much do you owe at the end of six weeks?

b. What is the APR for this transaction?

The number of electoral votes each state is assigned is determined by the size of its population every ten years. the chart shows the number of electoral votes california was assigned each decade of the past century. what is the 3rd quartile of the data?

Asalesperson earns $320 per week plus 8% of her weekly sales. the expression representing her earnings is 320 + 0.08x. which of the following describes the sales necessary for the salesperson to earn at least $1000 in the one week?

In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)