Answer:
345700
Step-by-step explanation:
79600+145700+120400=345700
 
        
             
        
        
        
Answer:
yoo
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
(7, 24)
Step-by-step explanation:
Solve the system: 
6x - 18 = 8x - 32
2x = 14 
x = 7
y = 6(7) - 18
y = 24 
 
        
             
        
        
        
Answer:
1,75 kg
Explanation:
1 kg = 1000 g
2.5 kg = 2.5 × 1000 g = 2500 g
2500 g - 750 g = 1750 g
1750 g = 1750 ÷ 1000 kg = 1.75 kg
 
        
             
        
        
        
Answer: The axis of symmetry is x=1.
Explanation:
The given function is,

The degree of the equation is 2.  SInce it is a quadratic function therefore the graph of the function is a parabola.
The axis of symmetry of a parabolic function  is a vertical line,
 is a vertical line,

Since the value of a is 5m b is -10 and c is 7, So the axis of symmetry is,



Therefore, the axis of symmetry is x=1.