Answer:
The expression is equivalent to 27 x⁹ y⁶.
Step-by-step explanation:
Please mark me brainliest, if I helped.
 
        
             
        
        
        
The distributive property: a(b + c) = ab + ac
(-7c + 8d)0.6 = (-7c)(0.6) + (8d)(0.6) = -4.2c + 4.8d
 
        
                    
             
        
        
        
RS<span> ≅ </span><span>ST is the correct answer</span>
        
                    
             
        
        
        
Answer:
NO it isnt. 
Step-by-step explanation:
Go right of the decimal and throught the different place values. Since the number just right of the decimal is the highest place value, whichever number is greater, holds the greater value.