Write the equation of a line which has slope 4/3 and goes through the point (0, -2)

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

Adesigner charges a one time fee of $200 plus $40 an hour for each project. write an expression to represent how much money the designer will make for a project

Dawn is selling her mp3 player for 3 4 of the original price. the original price for the mp3 player was $40. how much is she selling her mp3 player for?