Luke is 5 years younger than 3 times Sydney’s age, s. In this situation, what does 3s represent?

Which expression will have the same sum as 3_8 + 1/4?

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?

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length