Answer:
J (22hrs)
Step-by-step explanation:
812 divided by 14= 58
1,276 divided by 58= 22 hrs 
 
        
             
        
        
        
There are 6 combos that he can use
        
             
        
        
        
Answer:
congruent angle pair
Step-by-step explanation:
angles 2 and 3 are congruent(equal 90 degrees), and angles 3 and 6 are opposite each other, indicating that they are of equal measure. therefore, angles 2 and 6 and congruent.
 
        
             
        
        
        

Use the rational zero theorem 
In rational zero theorem, the rational zeros of the form +-p/q
where p is the factors of constant
and q is the factors of leading coefficient

In our f(x), constant is 2 and leading coefficient is 14
Factors of 2  are 1, 2
Factors of 14  are 1,2, 7, 14
Rational zeros of the form +-p/q  are 

Now we separate the factors


We ignore the zeros that are repeating

Option A is correct