A container in the shape of a cone has a volume of 40 cubic units. Its base has an area of 15 square units. What is the height of the container?

Find the equation using the point (4,8)

Ihave trouble finding the nth term of a linear sequence

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?