Dear beloved readers, welcome to our website! We hope your visit here brings you valuable insights and meaningful inspiration. Thank you for taking the time to stop by and explore the content we've prepared for you.
------------------------------------------------ Choose the mathematical sentence that most accurately expresses the information in the problem, and would be most helpful in solving it.

In a certain herd of 24 elephants, there are 13 males. How many females are there?

A. [tex]$ f - 24 = 13 $[/tex]
B. [tex]$ f + 13 = 24 $[/tex]
C. [tex]$ f - 13 = 24 $[/tex]
D. [tex]$ f + 13 + 24 $[/tex]
E. [tex]$ f = 24 + 13 $[/tex]
F. [tex]$ f + 24 = 13 $[/tex]

To solve the problem of finding out how many female elephants are in the herd, we need to set up a mathematical equation based on the information provided.

Here's a step-by-step breakdown:

1. Understand the given information:
- There are 24 elephants in total.
- Out of these, 13 are males.

2. What are we trying to find?
- We need to find the number of female elephants. Let's represent the number of female elephants as [tex]$ f $[/tex].

3. Set up the equation:
- We have the total number of elephants as the sum of male and female elephants.
- Therefore, the equation that represents this is: [tex]\[ f + 13 = 24 \][/tex]

4. Solve for [tex]$ f $[/tex]:
- Start with the equation from step 3:
[tex]\[ f + 13 = 24 \][/tex]
- Subtract 13 from both sides to isolate [tex]$ f $[/tex]:
[tex]\[ f = 24 - 13 \][/tex]
- Calculate the subtraction:
[tex]\[ f = 11 \][/tex]

5. Conclusion:
- There are 11 female elephants in the herd.

The correct mathematical sentence that describes the situation and helps us solve the problem is [tex]$ f + 13 = 24 $[/tex], which corresponds to choice B.