Answer:
 X = 15
Step-by-step explanation:
We move all terms to the left:
<em>x+8+2x-(2x+13)=0</em>
We add all the numbers together, and all the variables:
<em>3x-(2x+13)+8=0</em>
We get rid of parentheses:
<em>3x-2x-13+8=0</em>
We add all the numbers together, and all the variables:
<em>x-5=0</em>
We move all terms containing x to the left, all other terms to the right:
<em>x=5</em>
 
        
             
        
        
        
Hi there,
The answer to your question is:
B. 120
Hope this helped,
Sincerely,
Dus4nR
        
             
        
        
        
Answer:
154.34%
Step-by-step explanation:
We are asked to determine what percentage of 357 is 551.
Let us assume that x% of 357 is 551.
So,  
⇒  
⇒  ......... (1)
 ......... (1)
⇒ x = 154.34%
So, it is clear from the step (1) that when we take the basic ratio then multiply with 100, then we will get the percentage. (Answer)
 
        
             
        
        
        
I’m assuming 3/4x is a fraction 
the coordinates are (0,-4) and (4,-1)