Answer:
The answer is 12 units.
Step-by-step explanation:
Looking at the figure we see that 

 and

Now from equations (1) and (2) we have values for 
 and 
 so we put those into the equation (3) and get:



Therefore the answer is 12 units.
 
        
                    
             
        
        
        
If im doing right....
100,000*.5=50,000 
Then 12,000+50,000=62,000 per year.
-Seth 
 
        
                    
             
        
        
        
So first we divide 140 by 7 because our ratio is a total of 7 dollars to get 20
So we multiply both sides of the ratio by 20 to get a ratio of 40:100 
We can check our answer and it is right because 100+40=140
        
             
        
        
        
Answer:
22873
Step-by-step explanation:
you have to put the value from 6-94 in n the given equation 5n+7.
for e.g= (5×6+7)+(5×7+7)+(5×8+7)+ _____ so on
 
        
             
        
        
        
If u need that answer go on google search up math Papa pre algebra calculator.