Y = kx is the direct variation equation. 
Use the x and y given to find k. After finding k use it to write a new equation. 
120=k*50
Divide by 50 on both sides
120/50=k 12/5=k
y = (12/5)(40) y=96
        
             
        
        
        
120.25 I just divided the figure into smaller shapes, found the value and then I added the areas together! :)
        
                    
             
        
        
        
Irrational as 0.75 x 0.75 x 3.14......
        
             
        
        
        
Answer:
picture??
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
y ≥ 28
Step-by-step explanation:
Isolate the variable. Treat the inequality sign as a equal sign, what you do to one side, you do to the other. Add 6 to both sides: 
y - 6 (+6) ≥ 22 (+6)
y ≥ 22 + 6
y ≥ 28
y ≥ 28 is your answer.
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