One number is 9 more than another. if the sum of the two numbers is 171, find the two numbers

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

Draw a tape diagram to represent each situation. for some of the situations, you need to decide what to represent with a variable andre bakes 9 pans of brownies. he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

Select all the expressions that will include a remainder.