Answer:
c 18
Step-by-step explanation:
Idid thsi in Kahn academy and got it correctly
 
        
             
        
        
        
Answer:40
Step-by-step explanation:4 tablets twice a day is 8 (4*2=8). 3 tablets twice a day (3*2=6) for days 2-6 which is 5 days (6*5=30) is 30. The 7th day is 1 tablet twice a day (1*2=2). You’re multiplying the tablets Ben has to take times 2. Add them all together and you have 40.
 
        
             
        
        
        
Gaga est un ☝ et une bonne nouvelle de mon temps à me dire je me demande pourquoi
        
             
        
        
        
On the 4th stage, 81 friends will be called to be told of the news