PLEASE HELP ME List two activities that one could do to improve their level of cardiovascular strength and endurance. Then, please explain your reasoning/justification. Things like “minutes” days per week, etc are helpful

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?