Select all the expressions that have 2/3 as a product. 4/5×5/6

7/8×9/10

1/3×2/3

3/4×7/12

6/7×7/9

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?