At a sale, suits were sold for $49 each. This price was 35% of a suit's original price. How much did a suit originally cost?

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?

Acircle has a circumference of 7.850 units. what is its radius?

Ineed with math stuff it involves graphs