You can make 22 batches of chocolate chip cookies. And for the second one you can make about 7 batches of lemon cookies
        
             
        
        
        
                
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❒ Multiply the numerator and denominator by 
                
                
                
                
 
        
                    
             
        
        
        
To solve this problem you first need to establish what it is you are looking for.. if you knew the grandson age then you could find your son and you.  So that is what we need to find and since we don't know it, we will call it x.
Grandson = x
Son = 7x
You = 12x
Then it says the sum of the 3 is 100.... x + 7x + 12x = 100 then solve and find that x = 5.  So to determine your age, just put 5 in for x and you get 60... dang your old ha
        
             
        
        
        
Answer:
-4 or -4/1 
Step-by-step explanation:
The equation is in y=mx+b form 
m is the slope, and b is the y intercept 
So, for this line, y=-4x+10
-4 is the slope and 10 is the y intercept 
Hope this helps! :)