Which of the following graphs represents the solution to the following system
of inequalities?
-2x+8 < y
3x - 4y 12

Which is the completely factored from of xy^3-x^3y

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?