If the width of a rectangle is 4x + 6 and the length is x2 - 2x + 1, express the Perimeter as a trinomial in terms of x.

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?