A bag fertilizer weighs 6 1/2 ib. How much does 1 1/3 Bags of fertilizer weighs

(98 points) i need with 5 questions. answer definitions are welcomed, but not necessary.

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

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?