Read method 2 of the article to understand how to do it:
https://www.wikihow.com/Balance-Chemical-Equations
 
        
             
        
        
        
Answer:
Step-by-step explanation:
 Negative exponents in the numerator get moved to the denominator and become positive exponents. Negative exponents in the denominator get moved to the numerator and become positive exponents.
plz mark as brainliest
 
        
                    
             
        
        
        
Answer:
7 apples left
Step-by-step explanation:
So he has 15 apples. IF he gives aways 8, he only has 15-8= 7 apples left
 
        
                    
             
        
        
        
Answer:
y = -3x
Step-by-step explanation:
Slope is -3
 
        
             
        
        
        
Answer:
3025
Step-by-step explanation:
let's look at it in this concept.
For a number to be divisible by 11 and 5. it must be a multiple of the LCM of 11 and 5.
LCM of 11 and 5=55
therefore the number is 55x, where x is a positive integer.
it is a said that the number is a perfect square
therefore the square root of 55x must be an integer.

the smallest value of x to make 55x a perfect square is....

Therefore the number is.... .

<em>sweet</em><em> </em><em>right</em>
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