Answer:
First you do 12+15 which is 27.
Then you do 27/3 Which is 9
So you will need to paint 9 peoples faces to earn $15 Profit.
Step-by-step explanation:
Answer:
9 faces
Step-by-step explanation:
3*4=$12 in supplies
so that is 4 faces just to get your money's worth
then to have profit you would have to do another face otherwise you only broke even.
So then you have to do 5 more to get $15 profit so you would have to do a total of 9 faces