Carla invested in an internet start-up company. she purchased the stocks for $7.75 and sold them for $2.30. calculate the percent of increase or decrease on these shares. show all work.

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

An internet company charges $8.95 per month for the first 3 months that it hosts your web site. then the company charges $11.95 per month for web hosting. how much money, in dollars, will the company charge for 8 months of web hosting?