Answer:Such sequences can be expressed in terms of the nth term of the sequence. In this case, the nth term = 2n. To find the 1st term, put n = 1 into the formula, to find the 4th term, replace the n's by 4's: 4th term = 2 × 4 = 8
 
        
             
        
        
        
Ok this is a linear equation that is descending and is in slope intercept form
        
             
        
        
        
I think it’s 140 I hope this helps
        
             
        
        
        
Answer:
x-13=0
Step-by-step explanation:
 
        
             
        
        
        
Answer:
10 meters by 9 meters
Step-by-step explanation: