Select each expression that is a factor of this Poynomial:
4i2 + 2i - 2

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1