7. Find the whole: 140% of what
number is 35?
       
      
                
     
    
    
    
    
    2 answers:
            
              
              
                
                
Answer:
49
Step-by-step explanation:
Convert to fraction (1.4)
Multiply (35 x 1.4)
And you get 49
 
                                
             
                    
              
              
                
                
Answer:
2.5
Step-by-step explanation:
2.5x10=25
2.5x4=10
25+10=35
2.5x14=35
 
                                
             
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Answer:
C. definition
Step-by-step explanation:
A precise statement of the qualities of an idea, object, or process is called a definition. Hence, option (C) is answer.
 
        
                    
             
        
        
        
2x^2 + 16x + 34 = 0
x^2 + 8x + 17 = 0
x^2 + 8x + 16 = -17 + 16 = -1
(x + 4)^2 = -1
x + 4 = sqrt(-1) = ±i
x = -4 <span>±</span> i
        
                    
             
        
        
        
F(x) = √(5x + 7)
g(x) = √(5x - 7)
(f + g)(x) = f(x) + g(x)
(f + g)(x) = √(5x + 7) + √(5x - 7)
Answer: C)
        
             
        
        
        
Answer:
643
Step-by-step explanation:
 
        
             
        
        
        
Answer:
-1
Step-by-step explanation:
2 - 3 = -1