Sorry I am not good at math either
Answer:
C
Step-by-step explanation:
One side is 3, another is 6, and the last side is 9.
Answer: Dividing the number by 1000
When you move the decimal, add a 0.
The decimal is moved 3 times, there are 3 zeros. When you move left, the number is getting smaller so it is division.
Hope this helps ʕ•ᴥ•ʔ
Emma's marble = m
So, Dave has = m + 10
So, your final answer is m + 10
Hope this helps!
