Directions - Write an equation in Slope-Intercept Form (y = mx + b) for the line with the given slope (m) and y-intercept (b). m = 4, b = -3
Slope-Intercept equation:
y = 4m + b
y = 4m +3
y = 4x + 3
y = 4x - 3
y=-3x + 4
y=-3x - 3
4 = x=y

Need on this geometry question. explain how you did it.

Write the pair of fractions as a pair of fractions with a common denominator

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?