Which of the following a, b, and c values would you use in the Quadratic formula to solve: x^2 + 4x - 8 = 0?
A) a = 1, b = -4, c = -8
В) a = 1, b = 4, c = -8
C) a = 0, b = -4, c= -8
D) a = 0, b = 4, c= 8

Which functions are even? check all of the boxes that apply. f(x) = x4 – x? f(x) = x2 – 3x + 2 f(x) = (x - 2) f(x) = x done

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.

Find the smallest number by which the given number should be divided to make a perfect cube(with steps or the answer will get reported) a.108 b.2187