4x² - 4x + 1 each trinomial factored

Solve the system of equations. y= 2x y= x^2 - 15

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.

Need same math paper but the back now i hope your able to read it cleary i need with hw