Your middle school has 900 students one third of the students bring their lunch instead of buying your lunch at school what is the value of the ratio of the number of students who do bring their lunch to the number of students who do not?

In the coordinate plan (-6,9) b (3,9) c (3,3) def is shown in the coordinate plan below

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

What is the ratio of the length of an object in yards to the length of the same object in miles?