<u>ANSWER:
</u>
Jarnel can wear six different outfits.
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SOLUTION:</u>
Given, Jarnel has a blue shirt, a yellow shirt, a green shirt, and a pair of jeans.
We need to find how many different outfits can jarnel wear.
In general, we wear one shirt and one pant.
Here, jarnel has 3 options for wearing a shirt and 2 options for wearing pants.
So, let us conclude the answer step by step
<u>If he wears blue shirt :</u>
he still has 2 ways as he has 2 pants, so he has 2 different outfits with blue shirt.
<u>If he wears yellow shirt:</u>
he still has 2 ways as he has 2 pants, so he has 2 more different outfits with yellow shirt.
<u>If he wears green shirt:</u>
he still has 2 ways as he has 2 pants, so he has 2 more different outfits with green shirt.
He has no more ways , so in total he has 6 different outfits