Answer:
x ≤  -259/9
Step-by-step explanation:
Change into a number equation   9(x + 26) ≤ -25
 
        
             
        
        
        
One, the intersection point is (1,1)
        
             
        
        
        
Answer: 58unit²
Step-by-step explanation:
We will take 1 square as 1 unit
We will count the number of squares in in this figure.
Total squares = 58
Area = 58unit²
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I dont know math well but try to look it up
        
             
        
        
        
It is not triangle because the one side of triangle should be smaller than the other two sides 
Let's check
6+11=17
17<19
Or 
11+19=31
9<31