Answer:
4
Step-by-step explanation:
2 plus 2 equals 4 lmk if you need more help
 
        
             
        
        
        
Answer:
When you rent a bicycle think about the time first.
Step-by-step explanation:
Bike it self is 10$
Time is 2$ per hour
2x(10)
 
        
             
        
        
        
Add up the 84 and 42 to get 126, then divide by 6 to get the number of tables which is 21. And the number of seats is 126 because you would need a seat for every person. Hope this helps.