Lina was watching a football game. the team she was cheering for gained 6 yards on one play. it lost 8 yards on the next play. it lost another 2 yards on the following play. lina wants to know what her team's net change in field position was after these three plays.

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?