Answer:
$33
Step-by-step explanation:
Since 9 pies is 27 dollars that means you have to divide 27 by 9 to find out what 1 pie costs
1 pie ends cause costing $3
now you multiply the cost for 1 pie and 11 so it comes out to be $33
 
        
                    
             
        
        
        
Subtract the like terms to get your answer of y^2 - 4y - 6
        
             
        
        
        
Answer: 7n
Step-by-step explanation:
Because....
First Remove the parentheses (a) = a
= 11n - 3n - n 
Then add similar elements: 11n - 3n - n = 7n
= 7n
* Hopefully this helps:) Mark me the brainliest:)!!
~ 234483279c20~
 
        
                    
             
        
        
        
D ) x = 0 and x = 3 π / 4
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You can a linear equation when the line go between the margin and when it have a straight line