What is the slope of the line that passes through the points (4, 6)(4,6) and (-16, -18) ?(−16,−18)? Write your answer in simplest form.

The price of a coat increased from $78 to $92. what is the price increase percentage?

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?

10 points? me . its important ‼️‼️