Answer: 19
Step-by-step explanation:
Multiplying both sides of the equation by  gives that
 gives that  .
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The answer is D you put 10/5 then simplify
        
                    
             
        
        
        
Answer:
x= 50
Incredibly odd diagram, but interior polygon angles of 4 sides must be 360 in total. 180-130=50.
 
        
             
        
        
        
Let x rep cost of dvd in $
so the cost of tv is 3x
and x + 3x = 1132
4x=1132
x=1132/4
x= 283 and 3x=3(283)=849
        
             
        
        
        
Answer:
x = -1 / 3
Step-by-step explanation: