To find the unit rate, you have to divide the cost ($12) by the amount (9)
12/9= 1.333
Therefore, the unit rate is $1.33 
Hope this helps :) 
        
             
        
        
        
1. Because we were late, the teacher cancelled the exam.
2. The teacher cancelled the exam because we were late. 
3. I will help you with your assignments, but you will have to pay me to complete them.
4. Completing my exams creates an opportunity for me to have some fun.
5. My teacher was right, the test was fairly easy.
6. I was very excited about going on the ride, however it turned out to be a very boring ride.
7. “I will always be there,” she whispered right there, beside you.
8. Timothy Wilson, the basketball coach, is no longer coaching the team.
        
             
        
        
        
Ummm i dont understand.. maybe rocket?
        
             
        
        
        
Nervousness is the feeling that everyone often experience in their life . Nervousness maybe of much stress . People fell nervous when there is a great target before them or a tough opponent in a game . but the pshycologists say that if a person felt stressed or nervous he/she cant do there best. So we need not feel nervous , if we feel nervous we cant concentrate on the game our brain distracts . Instead of feeling nervous we need to have sportive spirit then we can play in the best way.
        
             
        
        
        
Answer:
A devil is the personification of evil as it is conceived in various cultures and religious traditions. It is seen as the objectification of a hostile and destructive force.