BUSINESS AND FINANCE An airline had 173, 212, 185, 197, and 202 passengers on five morning flights between Washington, D. C., and New York. What was the total number of passengers on these flights?

Which expression is equivalent to 2x^2+2x-4/2x^2-4x+2

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old