Answer: i think it's 75
Step-by-step explanation: because 5 is half of 10 and 10 is half it makes 75
 
        
             
        
        
        
Answer:
hundredths
Step-by-step explanation:
 
        
             
        
        
        
Answer:
20 feet below sea level
Step-by-step explanation:
 
        
                    
             
        
        
        
To do these problems, you plug in the ‘n’ value given into the equation.
a. 6j - 3 : j = 4
6(4) - 3
24 - 3
21
b. 1/2b + 5 : b = 14
1/2(14) + 5
7 + 5
12
c. 8 + 4k : k = 3.5
8 + 4(3.5)
8 + 14
22
        
                    
             
        
        
        
I think the answer is 263.52. Hope it's right!