Answer:
2.4x = 1.2x + 15
13
Step-by-step explanation:
just did it
 
        
                    
             
        
        
        
Yes, patrick's answer is reasonable because that is the difference of 4832 and 2232. 
Hope this helped! :D
        
             
        
        
        
<h3>
<u>Explanation</u></h3>
- Find the slope by using rise over run with two given coordinate points.

- Substitute the coordinate values in. 

We have got the value of slope. Substitute in the slope-intercept form. 

Substitute and Rewrite the equation. 

- Find the y-intercept or the value of b by substituting any given coordinate points.
I will substitute (2,8) in. 


Rewrite the equation by substituting the value of b. 

<h3>
<u>Answer</u></h3>
<u> </u>
</u>
 
        
        
        
Answer:
15 or 3
Step-by-step explanation:
multiply 12 by .25 and you will get 3. that is 25% of 12. add 3 you will get 15.
I didn't know if you wanted to know how much it increased or final answer.