Y=-5x+4 i think unless you need it in a different form
        
                    
             
        
        
        
Answer:
<em>15m+13</em>
Step-by-step explanation:
<em>The perimeter of a triangle is the sum of all sides.</em>
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Answer:
the branch of biology that deals with the relations of organisms to one another and to their physical surroundings.
Step-by-step explanation:
 
        
             
        
        
        
Answer:
chord CD is 11
Step-by-step explanation:
just add 2 and 9