Answer:
18 
Step-by-step explanation:
 
        
             
        
        
        
Answer: False
=============================
Replace every x with -3. Then simplify the left side. 
(x-5)(x-7) < 0
(-3-5)(-3-7) < 0
(-8)*(-10) < 0
80 < 0 ... this statement is false, 80 is not smaller than 0
----
(x-5)(x-7) < 0  is false when x = -3
 
        
             
        
        
        
Answer:
x = y − 6 Is your answer
Step-by-step explanation:
y = x + 6
x = y -6
 
        
             
        
        
        
The multiply choice were worth 4 points. 
Gretchen= 18x+19
Ezia= 15x+31
So basically you can enter any number. At first I picked 3 and then I did the math and I got 73 points for Gretchen and 76 points for Ezia. 
Then I pick four and then I got 91 points for them both. This is how I got the answer: 
18x+19=15x+31
18(4)+19=15(4)+31
72+19=60+31
91=91
        
                    
             
        
        
        
Answer:
Cost price of the cattage is Rs.6857.142857...