Answer:
176
Step-by-step explanation:
First term (a) = 29
Common difference (d) = 32 - 29 = 3
For calculating the 50th term , n = 50 
Now 

hope it will help :)
 
        
             
        
        
        
Answer:
4x³ +2x² + 2x
Step-by-step explanation:
1- Determine the sign
2- Combine like terms
 
        
             
        
        
        
Maybe try dividing by 300 and timesing by 1000?
        
                    
             
        
        
        
Unit rate= $$/lbs. 
2.40/12=0.2
Your unit rate is $0.20