X = 7
Is a vertical line that passes through (7,-3).
        
             
        
        
        
Answer:
it is 3
Step-by-step explanation:
utdkutdjtooudouslh
 
        
                    
             
        
        
        
So to start off here is the question being asked:
<span>81+<span>7x</span></span>=<span>81
</span>The first thing we are going to do is s<span>implify both sides of the equation:
</span><span><span>7x</span>+81</span>=<span>81
</span>Second thing to do is s<span>ubtract 81 from both sides so:
</span><span><span><span>7x</span>+81</span>−81</span>=<span>81−<span>81
</span></span>The final thing to do is d<span>ivide both sides by 7:
</span><span><span>7x/</span>7</span>=<span>0/<span>7
The final answer is:
x=0
I hope this helps! :)</span></span>
        
                    
             
        
        
        
Hint: if you were to graph this, and it curves, then its a linear, if not its straight, then its non linear
        
                    
             
        
        
        
Answer:
78
Step-by-step explanation:
Mode = number that appears most in a set of numbers
The number that appears the most in this set is 78. So, the mode is 78. Hope it helps!