Suppose a designer has a palette of 8 colors to work with, and wants to design a flag with 2 vertical stripes, all of different colors. How many possible flags can be created?

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.

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

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?