A cable company charges $44 a month for basic service. Each premium channel costs an additional $16 per month. (This is Slope and y-intercept, please help i'm confused)

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?