Which company would cost the least to serve 1000 students company a b or c

Empty box + box + empty box fill in the box is equal to 30 how

How do you find the circumfrance of a circle?

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?