-3.2b + 9
by adding like terms together.
        
                    
             
        
        
        
Answer:
76.7
Step-by-step explanation:
11.3(3) + 10.7(4) = __ + 42.8
Multiply values
33.9 + 42.8 = __ + 42.8
The missing value is 33.9!
42.8 + 33.9 = 76.7
 
        
             
        
        
        
I think it’s b but don’t trust me
        
             
        
        
        
No, Abigail walks slower than Jax.
        
             
        
        
        
Area is 8 ft squared 
Hope that helped