Answer: The new length is: (y - x) metres.
Step-by-step explanation:
If we have a piece of string that is y metres long, and we cut x metres of strings from it, then the new length of the string will be equal to the difference between the initial length and the amount that we cut off.
So the initial length is y metres.
We cut x metres.
The new length is: (y - x) metres.
 
        
             
        
        
        
Answer:
Are singing that one song 
Step-by-step explanation:
 
        
                    
             
        
        
        
The correct answer for the question shown above is: Gabriel should use 2 kilograms of compost.
 The explanation is shown below:
 1. To solve the exercise you must apply the following proccedure:
 2. You have that He
wants it to be 2 parts compost to 10 parts potting soil and  he
wants to end up with 10 grams of mix. Therefore:
 =(2/12)x12 kilograms
 =0.166x12 kilograms
 =2 kilograms 
        
             
        
        
        
Answer:
n ≥ 1/4
Step-by-step explanation:
I wish I could add a picture, but I can't, so you'll have to graph it by yourself.
 
        
             
        
        
        
Answer:
x^2+8x
Step-by-step explanation:
instructions included above :)