Which of the following sets of numbers have the same lcm as 12, 10, 5?

For the equations below which statement is true ? -2x=14 6x=-42

Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?