Each bracelet is $5, this can be represented as 5b. (Where b is number of bracelets)
Each necklace is $8, this can be represented as 8n. (Where n is number of necklaces) 
We know that the total money raised needs to be at least $100, but it can also be more than that.
So we know that 8n+5b will be greater than or equal too 100.
8n+5b ≥ 100
        
             
        
        
        
Answer:
 The value of x is 8 gallon.
Step-by-step explanation:
 Given a table  showing approximate conversion from gallons to liters.
Number of Gallons    2      4      x
Number of Liters      7.6  15.2  30.4
We are required to find value of x,
Given : 2 gallon is equal to 7.6 liters.
⇒  1 liter is equal to  liters. ........(1)
 liters. ........(1)
given, x gallon equal to 30.4 liters.
⇒ 1 liter is equal to  liters.  .........(2)
 liters.  .........(2)
from (1) and (2),
⇒  
Solving for x, we get,
⇒  
⇒  
Approximately x = 8 
Thus, the value of x is 8 gallon.
 
        
             
        
        
        
Answer:
9 feet down
Step-by-step explanation:
2+7=9
 
        
                    
             
        
        
        
There is no one answer (ordered pair) to this equation and the answer is found by graphing or trying out different values for each variable. Anyway, here are some solutions; (1,0), (4,1), (0,-1/3).
        
             
        
        
        
Answer:
Step-by-step explanation:
5 1/2%=0.024
3500 x 0.025 = 87.5
She paid 87.5$ dollars for the use of money 
due date is after 6 months so
3500 times 6 = 21000
21000 times 0.025 = 525
She paid 525$ dollars on the due date