Do you have a photo, what tells us that the unknown number is multiplied by 3?
Maggie = x years old
Demarco = x + 4
Anna = 3*Demarco
Anna = 3*(x + 4)
Anna = 3x + 12
Hope this helps!
The answer is 5
9+6 = 15
15/3 is 5
Answer:
C.17 years old
Step-by-step explanation:
consecutive means that they come after each other
17+16+15=48