Raphael paid $664 for camera during a 60% off sale. what was the camera's regular price? i need to see work to understand.

Write the following as a base and exponent

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?

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?