If you need to you can write it out. the answer is X=14
Answer:
27.5 /100 are running for a cause
Step-by-step explanation:
We know that 220/800 are running for a cause
Divide the top and bottom by 8 to get the fraction out of 100
220 /8 =27.5
800/8 = 100
27.5 /100 are running for a cause
Answer:

Step-by-step explanation:

Answer:
(x - 9)2 Step-by-step explanation:
Answer:
It decreased by 61.5%
Step-by-step explanation: