Find the value of y for a given value of x, if y varies directly with x
if y= -252 when x=84, what is y when x=74

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

Find the roots of the equation below. x^2 - 6 + 9 = 0

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r