a. 6
b. 9
c. 15
d. 5
![a 6 b 9 c 15 d 5 class=](https://us-static.z-dn.net/files/df2/0c5f5d7f5a8b7292d744e610a5603209.png)
Answer:
5
Step-by-step explanation:
it is between 3 and 2 meaning add the two together and that is your final answer