Answer:
4 dollars 8 dimes 8 pennies
Step-by-step explanation:
 
        
                    
             
        
        
        
F(x) = -3x + 7 
y = -3x + 7
x = -3y + 7 
-3y + 7 = x
-3y = x - 7
y = -1/3x + 7/3
f^-1(x) = -1/3x + 7/3
        
             
        
        
        
Answer:
 x=-2.5
Step-by-step explanation:
4x+(7-3)5=10
4x+(4)5=10
4x+20=10
subtract 20 from each side
4x=-10
divide each side by 4
x=-2.5
 
        
                    
             
        
        
        
Answer:
The call premium is $35
Step-by-step explanation:
Hi, the call premium is found as follows.


So, the call premium is $35.
Best of luck.
 
        
             
        
        
        
Answer:
8750
Step-by-step explanation:
Since the random sample contained 125 out of 500 people who voted for the dog park that is about 25%. since 25% of 500 is 125. If we scale that up to 25% of 3500 it would be 8750 people.