Answer:
Mr. Mustard is 44 years old
Step-by-step explanation:
70 - (11+15) = 44
44 + (11+15) = 70
 
        
             
        
        
        
Answer:
S = 20h + 3
Step-by-step explanation:
It is seen in a political science class that the test score were determined to be 20 times the number of hours, h, the student studied plus 3.
Hence, the condition can be modeled by the equation 
S = 20h + 3
where, S represents the score of a particular student who studied h hours before the test. (Answer) 
 
        
             
        
        
        
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aw, latex is being uncoorporative right now
anyway
(a/b)^c=(a^c)/(b^c)
so
(4/5)^6=(4^6)/(5^6)=4096/15625