Perimeter of 60 , length is 3 times the width, what are the dimensions

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?

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "