Answer:
49
Step-by-step explanation:
She can buy 46 more and she has three, so she can own 49
 
        
                    
             
        
        
        
Answer:
17
Step-by-step explanation:
Work backwards from your instructions
36/9 = 4
4 + 13 = 17
 
        
             
        
        
        
300 - 240 = 60
60 = 20%
Respuesta:El descuento fue del 20%.
Espero te sirva :
 
        
             
        
        
        
Answer:
5x + 10
Step-by-step explanation:
I did the math and checked. :)
 
        
             
        
        
        
First slot, 11 options
2nd is 10 (1 less than 1st slot)
3rd is 9
4th is 8 
11*10*9*8=7920 different pizzas (assuming you can't order all 1 topping)