Answer:
The answer is c, a, b, d
Step-by-step explanation:
 
        
             
        
        
        
Given:
Cost of small candles = $4.00
Cost of large candles = $6.00
They have at most 50 candles, and want to make at least $100.
To find:
The system of linear inequalities represents the situation.
Solution:
Let x be the number of small candles and y be the number of large candles.
At most 50 candles means total candles must be less than or equal to 50.

Want to make at least $100. It means, the total sales must be greater than or equal to $100.

Therefore, the inequalities in the system of linear inequalities are  and
 and  .
.
 
        
             
        
        
        
Magnitude  = sqrt (4^2 + 4^2 + 1^2)  = sqrt 33  Answer
        
             
        
        
        
I think the answer is 32x