Answer:
It has no solution because the two lines would never meet since they have the same slope of -3
 
        
             
        
        
        
Hello!

Explanation:
↓↓↓↓↓↓↓↓↓↓↓
First this problem it should be the group like terms.

Then you add similar elements.


You can also add or subtract by the numbers.


Answer⇒⇒⇒3d+9
Hope this helps!
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Have a great day!
-Charlie
 
        
                    
             
        
        
        
 the common ratio is 0.99 i belive that is the answer
        
                    
             
        
        
        
Answer:
the right answer is 2 < s< 18 
Step-by-step explanation:
The Third side of the triangle must be greater than the difference of the other two sides which is 10 -8= 2 and smaller than the sum of the other two sides of the triangle which is 10+8= 18.
so third side should be greater than 2 and less than 18. 
So right answer is 2 < s< 18 
 
        
             
        
        
        
You have to subtract 5/4 by 2/3 but in order to do that you must find a common denominator or least common multiple so the least common denominator of 4 and 3 is 12 so you have to multiply 4 by 3 and three by 4 to make both denominators 12 but you have to do the same thing on the top as you did the bottom so:
5/4*3= 15/12 and 2/3*4=8/12
Then 15/12-8/12 is 7/12 so Jim has to run 7/12 more