What is 905,154 rounded to the nearest ten thousand plz !

The sum of two numbers is 86, and their difference is 20. find the two numbers

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?

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation