Which problem situation could be represented by the equation shown below? y = 6x

In Ms. Marin's class, six students each brought the same number of apples. What is the total number of apples they brought?

There are six students playing basketball. A certain number of students join them. What is the total number of students playing basketball?

There are six students in a circle. A certain number of students leave. What is the total number of students

remaining in the circle?

There are six students who want to play a game. They form groups, each with the same number of students. What is the total number of groups that will be formed?