Rational numbers are whole integers w no fractions. bc the square root of 72 is not a whole number, it is irrational
        
             
        
        
        
To solve this, you need to isolate/get the variable "x" by itself in the inequality:
2(1 - x) > 2x     Divide 2 on both sides

1 - x > x     Add x on both sides to get "x" on one side of the inequality
1 - x + x > x + x
1 > 2x        Divide 2 on both sides to get "x" by itself
 or
  or   (x is any number less than 1/2)
     (x is any number less than 1/2)
[Another way you could've solved it]
2(1 - x) > 2x     Distribute 2 into (1 - x)
(2)1 + (2)(-x) > 2x
2 - 2x > 2x      Add 2x on both sides
2 - 2x + 2x > 2x + 2x
2 > 4x    Divide 4 on both sides to get "x" by itself


 
        
             
        
        
        
Answer:
Radiant energy is the energy of electromagnetic waves.
Step-by-step explanation:
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Answer:
−
6
=
3
7
n
Step-by-step explanation:
Rewrite the equation as  
3
7
n
=
−
6
.
3
7
n
=
−
6
Multiply both sides of the equation by  
7
3
.
7
3
⋅
3
7
⋅
n
=
7
3
⋅
−
6
Simplify both sides of the equation.
Tap for more steps...
n
=
−
14
 
        
                    
             
        
        
        
Its 400 because 363 is closer to 400 than 300