I WILL GIVE 100 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NO SCAMS. What goes in the blank?

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?

Plot the intercepts to graph the equation