If we measured the heights of different plants and got 50”, 55”, 48”, 50” and 52”. What would be the average height?
a) 50” b) 51” c) 48” d) 255”

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?