Answer:
4x + 3
10x² - 7x + 3 
18x² - x + 5
Step-by-step explanation:
A polynomial must consist of 2 terms, one with a variable ( x ) and one as a constant ( any number ) 
An example of a number with a variable is 4x 
An example of a constant is 3 
add the two together 4x + 3 and you get a polynomial 
More examples are 5x + 9 or -2x - 8 
Polynomials can have more than 2 terms. ( the third term has an exponent and variable ) 
An example of a polynomial with more than 2 terms  is 10x² - 7x + 3 
 
        
             
        
        
        
Answer:
C. 3363
Step-by-step explanation:
I calculated logically
 
        
             
        
        
        
I’m so sorry I forgot about you texting me lol I just got home and I’m not getting tired
        
             
        
        
        
Answer:
yes
Step-by-step explanation:
 
        
             
        
        
        
Answer:
im guessing 80 i only saw this bc its going long ways and it says on the paper that its 80m long 
Step-by-step explanation: