The graph below represents the price of sending video messages using the services of a phone company. what is the constant of proportionality?

ur is appreciated
i'm lazy rn

In what form is the following linear equation written y=9x+2

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?

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.