220k views
16 votes
Cory, Amanda, and Bryan together need a total of 9 days to finish painting the house. Amanda and Bryan together need 12 days to finish painting. How many days will it take for Cory to paint the house alone?

User Arcturus B
by
4.4k points

2 Answers

6 votes

Answer:

the answer is actually 36

Explanation:

User Novlette
by
3.1k points
1 vote

Answer:

From what I can see I believe the answer will be 15 Days.

Explanation:

I found this answer by---

9/3=3

9+3=12

12+3=15

____15____

User Dian
by
3.5k points