1) Joe is 20 years old, a risk taker, and has $500 to invest. He wants to invest his money into a technology stock which has potential for high
returns but also is high risk. What level of investing is this on the
investment risk pyramid?

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?