Which statements are true? Select three options. 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.

The surface area (sa) of a cube with a as the length of each of its sides is given by the formula . if the surface area is known, how can you rewrite the formula to find its side?

Plz heeeeeeelp plz give me the answer

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer