Answer:
If we let "x" be the number of skits in Colby's video, then we can set up the following equation based on the information given:
5 minutes (for the introduction) + 8 minutes per skit (for "x" number of skits) = 181 minutes
Simplifying this equation, we get:
5 + 8x = 181
Subtracting 5 from both sides, we have:
8x = 176
Dividing both sides by 8, we get:
x = 22
Therefore, there are 22 skits in Colby's video. Answer: 22.