Estimate the sum of the following problem to the nearest hundreds place. make sure you answer represents an estimation of numbers listed, not the exact

How do you use the additive inverse to evaluate an expression that uses subtraction in a full sentence

What are “like terms”? why can we only add like terms?

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?