The greatest common factor of 15u^2v^3, 20u^5v^2, and 45u^3v^5 is?

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.

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b