Which problem situation could be represented by the equation shown below? y = 6x A. There are six students in a circle. A certain number of students leave. What is the total number of students remaining in the circle? B. In Ms. Marin's class, six students each brought the same number of apples. What is the total number of apples they brought? C. 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? D. There are six students playing basketball. A certain number of students join them. What is the total number of students playing basketball?