Answer:
b. g(x) only
Step-by-step explanation:
 
        
             
        
        
        
Answer:
x = 7
Step-by-step explanation:
Lets do the brackets first,
6 × 2x = 12
6 × -11 = -66
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Calculate the x constant:
12x - 3x = 9x
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Then the ones with no x:
-66 + 15 = -51
51 + 12 = 63
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Lastly, divide
63 ÷ 9 = 7
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Have a good day :)
 
        
                    
             
        
        
        
Answer:
rating from tallest to shortest:
1. charles
2.maria
3. su-lyn
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
It is 25 units
Step-by-step explanation:
The triangles are equal
 
        
                    
             
        
        
        
Its 30 . hope this helps u