A*b=a+b-2ab find
2*(3*5)
(2*3)*5

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.

Answer! if you don’t mind, can you explain

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