Answer:
(8x+6)units
Step-by-step explanation:
its a matter of adding like terms 
 
        
             
        
        
        
Answer:
a. Rational; b. rational
Step-by-step explanation:
A rational number is the quotient of two integers.
a. ⁴/₇ + ⁻¹/₃

The solution is rational.
b. √4 ⅖

The solution is rational.
 
        
             
        
        
        
Answer:
Oh my goodness. I feel ya lol
Step-by-step explanation:
 
        
             
        
        
        

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