Answer:
x = −y+45
Step-by-step explanation:
Step 1: Add -2y to both sides.
Step 2: Add 8 to both sides.
Step 3: Divide both sides by 2.
 
        
             
        
        
        
Answer:
<h2>YES</h2>
Step-by-step explanation:
If the number is rational, I can write it as a fraction in which the numerator and denominator are integers (denominator other than 0).

If is repeating:
 <em>multiply both sides by 10</em>
       <em>multiply both sides by 10</em>
 <em>    make the difference 10x - x</em>
      <em>    make the difference 10x - x</em>

 <em>divide both sides by 9</em>
             <em>divide both sides by 9</em>

 
        
             
        
        
        
Answer:
Answer: C) The mean will increase more than the median, but both will increase.
Step-by-step explanation:
I got it right on the test review.
 
        
                    
             
        
        
        
Answer:
b plus 3 is equal to b squared
 
        
             
        
        
        
n = 2
distribute and simplify left side of equation
50 - 10n - 1 = 29
49 - 10n = 29 ( subtract 49 from both sides )
- 10n = 29 - 49 = - 20
n =  = 2
 = 2