The library needs at least 15 people to sign up for an
event in order to run it. Currently, 3 people have signed
up, and the library expects 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.
responses
2d + 3 ≥ 15, where d is the number of days.
3d + 2 ≤ 15, where d is the number of days.
2d + 3 ≤ 15, where d is the number of days.
3d + 2 ≥ 15, where d is the number of days.