Hey. Let me help you on this one.
Let's break this problem down so it's easier for us to comprehend it.
There are 850 students in the school, and the amount of female students equals to the amount of male students + sixty additional females.
Amount of students in school = 850 students
Male students = 

Female students = 

Let's form an equation so we can work with what we have.

Subtract 60 from both sides.

Simplify 

Divide both sides by 2.

Answer: There are 395 male students, and 455 female students. 
 
        
        
        
9. 130 = x + 137
answer x = -7 
10. 9x-3 = 4 + 8x 
9x = 7 + 8x 
answer x = 7
        
             
        
        
        
No it is not. It is a fraction
        
                    
             
        
        
        
Answer:
1) is 40%
2) is 4,307
3) is 35
I think it's correct you can double-check. I apologize if it's wrong.
Step-by-step explanation:
 
        
             
        
        
        
<span>How can you make 10 when
adding 8 + 5?
Well, let’s try:
Adding 8 and 5 is equals to 13
=> 8+5=13 (How can you get 10) 
Well 13 has 2 digits where 3 is placed in ones and 1 is place in tens.
Therefore adding 8 and 5 will result to 10.
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