What is the y-intercept, b, of the additive relationship represented by this table? Enter your answer as an integer in the box.

b =
x y
1 4
3 6

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?

Bo is buying a board game that usually costs bb dollars. the game is on sale, and the price has been reduced by 18\%18%. what could you find the answer?

The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points