I don’t know what the question is, your just saying that
        
             
        
        
        
Answer:
x = 7.
Step-by-step explanation:
-5x + 18 = 3x - 38
18 + 38 = 3x + 5x
56 = 8x
x = 7.
 
        
             
        
        
        
Let "x" represent the weight of the toppings. We know that we can have any number of toppings. This means that one may ask for no toppings at all too.
Now, we have been told that "S" is the weight of the special sundae in kilograms. This definitely included the "mandatory" 2 kilograms of ice cream. Therefore, S will be at-least equal to 2.
Thus, the inequality that describes S, the weight of the special sundae in kilograms at Ping's Ice Cream Palace is given as:
 kilograms.
It can be seen that as x increases, S increases too and if an order does not want any toppings in it then the weight of the special sundae will be a minimum of 2 kg which is the weight of the ice cream.
 
        
                    
             
        
        
        
That would be 6 *3 - 8*0  = 18
Its D
        
             
        
        
        
Answer:
Range  = (237100, 292900)
Step-by-step explanation:
Using Chebyshevs Inequality:






Thus, 88.9% of the population is within 3 standard deviation of the mean with the Range = μ  ±  kσ
where;
μ = 265000
σ = 9300
 Range = 265000  ±  3(9300)
 Range = 265000  ± 27900
Range =   (265000 - 27900, 265000 + 27900)
Range  = (237100, 292900)