Answer:
9
Step-by-step explanation:
radius is half of the diameter
3:2:1
r:b:9
To get to 9 from 1, you are multiplying by 9.
Therefore, multiply each number by 9.
27:18:9
So, 27 red and 18 blue.
Hope this helps!!
Answer:
70x + 100
Step-by-step explanation:
Trust me on this one