The library needs at least 15 people to sign up for an event in order to run itCurrently, 3 people have signed up, and the library 2 more people to sign up each day. After how many days will the library be sure it can run the event? Write an inequality that could be used to solve this problem 1 point)
Let x be the number of days it takes for the library to reach the required number of sign-ups.
The total number of people who sign up after x days is 3 + 2x.
To ensure that the library can run the event, the total number of sign-ups after x days should be at least 15.
Therefore, the inequality that represents this situation is:
3 + 2x ≥ 15