Which net represents the solid figure?

Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

What is the solution to the division problem below x3+x2-11x+4/x+4