You need to purchase a textbook for nursing school. the book cost $80.00, and the sales tax where you are purchasing the book is 8.25%. you have $100. how much change will you receive back?

Which is an equation for the nth terms of the sequence 12,15,18,21

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

At a kentucky friend chicken, a survey showed 2/3 of all people preferred skinless chicken over the regular chicken. if 2,400 people responded to the survey, how many people preferred regular chicken?