This scatter plot shows the longest distance in miles Sam ran after each week of training. The equation represents the linear model for this data. y = 0.2x + 0.6

According to the model, what is the longest distance Sam could run before she started training?

Enter your answer in the box.

mi

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?