The table and graph both represent the same relationship. Which equation also represent that relationship.

Use the elimination method to find the solution to the system of equations. 2x - 3y = -9 -x + 3y = 6

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 do the foil method with polynomials?