I believe It is A. infinitely solutions
        
                    
             
        
        
        
Answer: t=-3h+25
Step-by-step explanation:
t=-3h+25
25 degrees is a constant-- it never changes, no matter how many hours goes by. So, you don't multiply a variable with it.
The temperature drops every 3 hours-- this is not constant, since it's dependent on the number of hours that passes. So, use a variable here. Since the temperature drops every three hours, it's -3, and not 3.
 
        
                    
             
        
        
        
Answer:
1
Step-by-step explanation:
on edge
 
        
             
        
        
        
Answer:
$4,500.
Step-by-step explanation:
1 year and 6 months is 18 months, so 250 times 18 is 4,500.
 
        
                    
             
        
        
        
I think that it is c or d but correct me if i am wrong