<span><span>The sum of a squared and b is given by 

</span>7 times the sum of a squared and b is given by
</span><span>
 
 while 4 times the sum of a squared and b is given by
</span>

Therefore, <span>7 times the sum of a squared and b minus 4 times the sum of a squared and b is given by 

</span>
 
        
        
        
So based on the given problem above, it says that, for one batch with 3/4 cup of brown sugar can make 6 dozen big cookies. If we are to make 15 dozen cookies, what we need to do is to divide 3/4 cup of brown sugar by 6 dozen, and we get 0.125. This means that per dozen, it is equivalent to 0.125 cup of brown sugar. If we multiply it by 15 dozens, we get 1.875 cup or 1 and 7/8 cup of brown sugar. Hope this answer helps.
        
             
        
        
        
Answer:
 P = 157.5 units 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
See below
Step-by-step explanation:
Given R (7,-1), A (3,-6), B(-3,-6), E (-5,4)
Points plotted and they form a quadrilateral 
See attached 
 
        
             
        
        
        
Answer:Gemma has more bottle caps.
Step-by-step explanation: