Read this problem.

Zach’s bike got a flat tire while he was riding in a 5K bike race.

Which sentences contain a corresponding solution? Check all that apply.

The bike hit a sharp rock that created a hole in the rubber.
He moved to the side of the trail and replaced the tire with a spare.
The course was crowded, and it was hard to see the hazards on the trail.
He was able to patch the hole and re-inflate the tire with the help of a friend.
He noticed the flat because his speed slowed and his ride felt uncomfortable.