Answer: Light bulbs.
Step-by-step explanation:
Paint Brushes: 29.82 ÷ 14 = $2.13 per brush.
Drywall Screws : 31.84 ÷ 16 = $1.99 per anchor screw.
Light Bulbs: 27.15 ÷ 12 = $2.26 per light bulb.
Sandpaper: 36.54 ÷ 18 = $2.06 per piece of sandpaper.
 
        
             
        
        
        
Answer: 13
Step-by-step explanation:
 
        
             
        
        
        
Cross multiply? 9x2=18/3= 6
        
             
        
        
        
A figure formed by 3 segments connecting 3 non-colinear points