Consider two triangles, where the first triangle is 3 times bigger than the second triangle. Both triangles have a 25-degree angle. Will the sine of the 25-degree angle in the first triangle be equal to the sine of the 25-degree angle in the second triangle?

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?