Answer:  16a + 32b  - 8c  
Step-by-step explanation:
8(2a + 4b - c ) = 16a + 32b  - 8c 
Multiply 8 by 2a to get 16a 
Multiply 8  by 4b to get 32b 
Multiply 8 by -c or -1c  to get -8c 
Put them together to get 16a + 32b - 8c 
 
        
                    
             
        
        
        
Answer:
10 minutes
Step-by-step explanation:
First off, you want to figure out how many photos it prints in one minute. 36 divided by 8 is 4.5. So you should add 4.5 to 36, which makes 40.5 in 9 minutes. Add another 4.5 and you get 45 which you should add another minute. That gives you 10 minutes.
Another way is to find how many per minute which would again be 4.5. 45 divided by 4.5 is 10. So once again, 10 minutes.
 
        
                    
             
        
        
        
Answer:
The area of the house is A. 1,108
 
        
             
        
        
        
<h3>
<u>Explanation</u></h3>
- Given the system of equations.

- Substitute x = 4 in the first equation. 

We have both x and y values. Therefore, we can answer in coordinate point form.
<h3>
<u>Answer</u></h3>
<u> </u>
</u>