Write the number of a real number and i
(simplify your answer. Type your answer in the form a+bi. Type an exact answer, using radicals as needed​

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 25% of y is 30, what is 60% of y?

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?