What is the greatest common factor (gcf) of 60 and 90?

a.5
b.15
c.30
d.60

Plot the intercepts to graph the equation

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?

What is the point slope form of a line with slope -5 that contains point (2,-1)