State the x- and y- intercepts of 2x - y = 4 and graph the equation

Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3

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?

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