Let U = {b, f, k, m, p, r, u, y} A = {b, u, y) Find A. - Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. A'= 4 { } (Use a comma to separate answers as needed.)

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36

Aschool had an election where the candidates received votes in the ratio 1: 2: 3. if the winning candidate received 210 votes, how many total people voted in the election?

Select all of the following expressions that are equal to 2.5.