Answer:
Value x = 8 make the equation true .
Step-by-step explanation:
Given  : 3x = 24.
To find : Which value of x from the set {5, 6, 7, 8} makes this equation true?
Solution : We have given 3x = 24.
The equations are true when the Left hand side and right hand side of the equation are equal.
Then,
For x = 8 .
3 ( 8) = 24 
24 = 24 .
Hence,
 Left hand side = Right hand side.
Therefore, Value x = 8 make the equation true .
 
        
             
        
        
        
Answer:
Ming must add 0.375 L of a 10% sugar solution
Step-by-step explanation:
if 3 L = 80%
1.5 L should = 40% (since it is half of 80%)
and if 40 divided by 4 = 10%
1.5 also needs to be divided by 4
so 1.5 divided by 4 = 0.375
that means Ming must add 0.375 L of a 10% sugar solution
 
        
             
        
        
        
Hello!
We know that the rate of change is just like speed as in the last Q so....
usually the rate of change is y/x so in this case, The Correct Answer is 100% 
Option B "25".
I Hope my answer has come to your Help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead! :)
        
                    
             
        
        
        
Answer:
4,7, and 6
Step-by-step explanation:
8 divided by 2 is 4 
14 divided by 2 is 7
3 times 2 is 6