###Human: Philip is a painter. He makes 2 paintings per day. If he already has 20 paintings, how many paintings in total will he have after 30 days?, ### Assistant: The number of paintings Philip will make after 30 days is 2 paints/day * 30 days = 60 paintings.
Then, the total number of his paintings will be 60 paintings + 20 paintings = 80 paintings. 
 So the answer is :  80