Answer:
Step-by-step explanation:
In this problem, we will use ratios
60%------->120 guests
30%-------->60guests
10%---------->20guests
Multiply by 10 to both sides to get 200
100%--------> 200 guests
hope this helps!
Answer:
C i think
Step-by-step explanation:
Once an action is caused, a reaction immediatley happens
Answer and Step-by-step explanation:



θ
pi r 



Answer:800-300
Step-by-step explanation:
since there is a 1 after the 8 it would go down to 800 and there is a 8 after the 2 so it would go up to 300
The answer is 27 because 8-2=6 and 9-6=3 then 8*2=24 and 24+3=27