Answer:
20%
Step-by-step explanation:
trust me
 
        
             
        
        
        
Hey there! :)
Your answer is: Between 11 and 12
11² = 11 × 11 = 121
12² = 12 × 12 = 144
129 is between 121 and 144
Hope this helps :)
        
             
        
        
        
Answer:
your y intercept is 90 and the equation would be y= 90 and x is unknown
 
        
             
        
        
        
If you divide a number by 9 then you can also divide it by 3.