4. Solve the system by graphing. y = −2x + 3 y = –x – 1 The United States v. O’Brien

National Socialist Party of America v. Skokie

Bethel School District No. 403 v. Fraser

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?

Hannah paid $3.20 for 16 ounces of potato chips. hank paid $3.23 for 17 ounces of potato chips. who paid less per ounces?

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?