Which property explains why these two expressions are equal?
(w +
2
3
) + 5 = w + (
2
3
+ 5)

What are the soultion(s) to the quadratic equation 40- x^2=0

For which pair of functions is (gof)(a)=|a|-2?

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