Subtract. 3 - (- 5) - (- 2) Plot the solution on the number line.

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 to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?