Answer:
y= -7x+2
Step-by-step explanation:
 
        
                    
             
        
        
        
-root 3*63x^2 is the answer you want 
        
             
        
        
        
Answer:
hope this helps you
option B
Step-by-step explanation:
ecf-zutd-cpt. 
 
        
                    
             
        
        
        
Step-by-step explanation:
3 cookies= 240 cal
∴ 1 cookie= 240÷3 cal
∴ 5 cookies= (240÷3) × 5
⇒ 240÷3= 80
⇒ 80 × 5= 400
[ans] 400 cal
 
        
             
        
        
        
All you do is subtract what John is spending from the amount he has. 20.43-15.39= $5.04