Find the value of x (10x + 50)°
160°

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?

What is the sum of the first 8 terms of the geometric series

Which of the following is equal to the rational expression when x is not equal to -2 or -6?