Based on trend line what is the GDP prediction to be in the year 2018

Given the following similar triangles what is the area of triangle b ? a) 1 b)1.8 c)3.2 d)5

Describe what moves you could use to create the transformation of the original image shown at right

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?