Question

Christen returned an overdue book to the library. Her fine was the same as the fine for returning the book yesterday. Which could be the number of days overdue

Answer 1

Answer: 22

Explanation:

Its D. 22

Answer 2

22.

Explanation:

Complete question is attached.

As shown in the graph, the fine charged stops increasing at about 20 overdue days, and afterwards, the fine charged remains constant at $10 for the rest of overdue days.

Also, if Christen's fine was same as yesterday, this means the days she is overdue must be greater than 21 (because the fine at day 20 will be the same).

Therefore, from the options given, 22 could be the number of days overdue.