Respuesta :

addasyn2008

Answer:

13

Step-by-step explanation:

the reason why I think it's 13 is because 10 15 15 - 10 = 5 so maybe if you do 13 - 8 = 5 maybe they have a relationship I really hope you get it right if you don't I understand.

pshane0918

Answer:

B. 12 Units

Step-by-step explanation:

Create a ratio :

10/8 = 15/x

10/8 = 1.25

15/1.25 = x

x = 12