Y−3x=13 for y.
-3+.5s=11

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?

How do you determine if an ordered pair is a solution to a given equation?

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did