<span><span>fx</span>=<span><span><span>x3</span>−<span>4<span>x2</span></span></span>−<span>12x</span></span></span>.<span><span><span><span><span>fx/</span>x</span></span></span>=<span><span><span><span><span><span>x3</span>−<span>4<span>x2</span></span></span>−<span>12x/</span></span>x</span></span>
</span></span><span>f=<span><span><span>x2</span>−<span>4x</span></span>−<span>12</span></span></span>
        
                    
             
        
        
        
Those are some of the first letters of the month. j = January, f = Feb, m = March, a = April, and m = May.
Happy studying ^-^
        
             
        
        
        
Answer:
Question 13. I believe is C.
Step-by-step explanation:
take your area of the face you are given aka your 7 5/6 and multiply it by six since there are six faces. 
You can convert the mixed number to an improper fraction
       = denominator times the whole number ( 6x7)= then add the numerator    (42+5)=
  = denominator times the whole number ( 6x7)= then add the numerator    (42+5)=
Then multiply by six to get your answer
 I'm not completely sure about question number fourteen so I am not answering it.
 
        
             
        
        
        
Answer:
it is b 
Step-by-step explanation: