Which numbers can best be used to estimate 630,429 – 27,811? choose exactly two answers that are correct. 630,400 630,500 27,800 27,900

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

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

Ms.ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms.ortiz charge per kilogram of tomatoes to make on a load of tomatoes?