Answer:
64 cm²
Step-by-step explanation:
Area of a square: s²
s = 8 cm
(8)² = 64 cm²
 
        
                    
             
        
        
        
Answer:
-3 < x ≤ -1
Step-by-step explanation:
we know that
The solution of the graph is equal to the interval  
All real numbers greater than -3 and less than or equal to -1
so the combined inequality is equal to -3 < x ≤ -1!!!!
 
        
             
        
        
        
Answer:
15/-9 
Step-by-step explanation:
y2-y1/x2-X1
7-(-8) 15
-5-4. -9
 
        
             
        
        
        
11(1/3)+(3/4)10 = 11/3+30/4
44/12+60/12=104/4 = 26 cups one box is not enough u will need three