If Sam owns a bookstore and marks up books by 85%, what is the selling price of a book that he purchased for $20?

Write a numerical expression that satisfies all of the following conditions. 1.)the only number used in the expression is 5 2.)at least one exponent other than 1 is used 3.)when the expression is evaluated, the answer is greater than 40 and less than 50

Hi, can anyone show me how to do this problem? 100 points for this. in advance

For what type of equity loan are you lent a lump sum, which is to be paid within a certain period of time? a. a line of credit b. equity c. a second mortgage d. an amortization