Acargo container was measured with a degree of accuracy to the nearest 1ft; 8ft*8ft*20ft what is the smallest possible volume of cargo container rounded to the nearest ft^3
a 931 ft^3
b 1097ft^3
c 1280ft^3
d 1481ft^3

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?