Three bags of rice weigh 90 kgs. How much do 9 bags weigh?

Beth makes batches of bluberry muffins and banna muffins. each batchis 6 muffins. she makes 2.5 batches of bluberry muffins. how many batches of bananna muffins should beth make if she wants to have a total of 60 muffins?

Which is a graph of a proportional relationship?

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys