Where is the picture ?? I don’t understand ok
        
             
        
        
        
Answer:   
<u>Step-by-step explanation:</u>
3(3 + x) = 7x - 9
  9 + 3x = 7x - 9     <em>distributed 3 on the left side</em>
<u>       -3x</u>  <u> -3x     </u>
  9       =  4x - 9
<u>+9      </u>     <u>      +9 </u>
 18       =  4x
<u>÷4      </u>    <u>÷4      </u>
    =   x
      =   x
 
        
             
        
        
        
Answer:
it is irrational. the number is
2.8284271475
no repeats and doesn't truncate so irrational
 
        
             
        
        
        
Answer: 107
Steps: add 12 + 106
           = 118
           subtract 332 - 118
           = 214
           divide 214/2
           = 107
        
             
        
        
        
Answer:
Id need to see the graph!
Step-by-step explanation: