Ariel wants to buy a wooden bench. The original price is $30. How much will Ariel pay if she buys it during the sale.

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x, y) ?

Which is a graph of a proportional relationship?

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?