Answer:
A. a quadratic function can only have one y-intercep
 
        
                    
             
        
        
        
So to find an area of a square is length times width. 45 times 37 =1665inches now convert that to ft and that’s your answer! 
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An equation of Hamid’s revenue by multiplying the book price by the number of copies sold is  x = ny.
<h3>What is an equation?</h3>
The process of equating one thing with another.
Let Hamid’s revenue is $x and the price of book is $y.
If he sold n number of copies.
Then, the general equation will be x = n * y.
Therefore, an equation of Hamid's revenue will be x = ny.
Know more about equation here:
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Answer:
<h2>
30 mm</h2>
Step-by-step explanation:
<h3>Hope it help </h3>
 
        
             
        
        
        
Answer:
6.5
Step-by-step explanation:
first subtract 7 from both sides
2x=13
next divide both sides by 2
x=6.5