Answer:
10
Step-by-step explanation:
Trust me
Using the combination formula, it is found that you can select 2 boys and 5 girls in 2,520 ways.
In this problem, Joao and Elisa would be the same team as Elisa and Joao, hence the order is not important and the <em>combination formula</em> is used to solve this question.
<h3>What is the combination formula?</h3>
is the number of different combinations of x objects from a set of n elements, given by:

In this problem:
- 2 boys are selected from a set of 6.
- 5 girls are selected from a set of 10.
Hence:

You can select 2 boys and 5 girls in 2,520 ways.
More can be learned about the combination formula at brainly.com/question/25821700
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Answer:
3a - 14 + c
5b -1
This should be right. I had a A in this chapter.
Step-by-step ex
check out my yt
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Answer:
Remember, perimeter means addition. And area means multiplying. I see 16 and 12, so do you want me to add 16 and 12 because I see x in. But, 16 plus 12 equal 28. So, 28 in.