If this exact question is repeatedly deleted, it's probably because of the ambiguity of the given equation. I see two likely interpretations, for instance:

or

If the first one is what you intended, then

and it follows that
2<em>k</em> + 8 = 3   ==>   2<em>k</em> = -5   ==>   <em>k</em> = -5/2
If you meant the second one, then

which would give
<em>k</em> + 9 = 3   ==>   <em>k</em> = -6
And for all I know, you might have meant some other alternative... When you can, you should include a picture of your problem.
 
        
             
        
        
        
Answer:
JUST DO 3.142 X 10
ANSWER: 31.42 IN
Step-by-step explanation:
<em><u>Please mark as brainliest</u></em>
Have a great day, be safe and healthy
Thank u  
XD
 
        
             
        
        
        
The product would be -4984.