Needed! write an equation of your own that has one real solution. transform the equation to demonstrate that it has one solution.

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

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.