X/9 is greater than or equal to 3x/9 is greater than or equal to 3

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.

Write the equation in logarithmic form 8^x=64

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.