George is trying to make some decisions about his business and has come up with P = (x - 100)(x + 20), where P represents his profit
margin and x represents the number of DVDs he sold. What does (x - 100) mean?

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

(x-5)1/2+5=2 what is possible solution of this equation

As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is