Abookstore bought a case of 10 books at a wholesale price of $84. the bookstore will sell the books at a 25 percent markup, and each book will be sold for the same amount. how much will they sell each book in the case for? $8.40 $10.50 $105.00 $105.80

Shiny white dental insurance costs $258 per year. approximately one-third of insured people need a filling, which averages $110 each. 80% of insured people get a preventive check-up each year, and the average cost of this visit is $95. if you consider shiny white’s income and expenses, what is the expected value of each insured customer?

The circumference of a circle is 5 pi cm. what is the area of the circle?

For the equations below which statement is true ?