The number of people waiting in a line to buy tickets x minutes after a ticket booth opened is given by the expression 70 - 5x . What does the valu 70 represent?
A: the number of minutes it takes to sell all the tickets
B: the total number of tickets available
C: the number of people who bought tickets every minute
D: the number of people in line when the ticket booth opened

Do not comment if you aren’t going to . create a real-life situation and create a system and show how it might be modeled algebraically with a system of equations (or inequalities) show all work include a few sentences explaining the situation, your variables of choice and what each represents, and how you would set it up and solve it algebraically. !

This is about circle theorems. someone asap : (

Christine wong has asked dave and mike to her move into a new apartment on sunday morning. she has asked them both, in case one of them does not show up. from past experience, christine knows that there is a 40% chance that dave will not show up and a 30% chance that mik a. what is the probability that both dave and mike will show up? (round your answer to 2 decimal places.) b. what is the probability that at least one of them will show up? c. what is the probability that neither dave nor mike will show up? (round your answer to 2 decimal places.)e will not show up. dave and mike do not know each other and their decisions can be assumed to be independent.