Accidentally selected an answer lol

what is the correct answer

Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?

What is this inequality notation? t is less then or equal to 2

What value of x will make the triangles similar by the sss similarity theorem?