What is is the slope from point a to point d

Which expression will have the same sum as 3_8 + 1/4?

Which shows the graph of the solution set of 3y – 2x > –18?

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?