Answer:
B
Step-by-step explanation:
The domain is the set of x values for which the function is defined.
The range  is the set of y values for which the function is defined.
Attached is the graph of the exponential function. 
It is the basic graph of exponential function of y = 5^x which is shifted 6 units above (because of +6 at the end).
<em><u>Looking at the graph, the domain is the set of all x values.</u></em>
<em><u>The range is anything above 6.</u></em>
Correct answer is B.
 
        
             
        
        
        
Answer:
16 : 14 = 30 : 26.25
Step-by-step explanation:
If rounded:
16 : 14 = 30 : 26
 
        
                    
             
        
        
        
Answer:
3x + 21
Step-by-step explanation:
3(x + 7)           Distribute
3x + 21