The linear equation y = —1 x + 3 is written in form.

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?

Which equation represents a line that passes through the point (9, -4) and has a slope of 3/5?

What is the midpoint of np if n (1,9) and p (-5-1)