which of the following shows the general formula for factoring the difference of cubes? 1. (a +b) (a^2 - ab + b^2) 2. (a - b) (a^2 - ab - b^2 3. (a + b) (a^2 + ab + b^2) 4. (a - b) (a^2 + ab + b^2

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)