The length of a rectangle is 3 times its width. If the perimeter is 32 centimeters, find the length and the width.

Write the sentence as an equation. 6 fewer than the quantity 140 times j equals 104

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

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?