Answer:
I think it's A because.
Step-by-step explanation:
A trendline is a line drawn over pivot highs or under pivot lows to show the prevailing direction of price. Trendlines are a visual representation of support and resistance in any time frame. They show direction and speed of price, and also describe patterns during periods of price contraction.
 
        
             
        
        
        
Answer: answer is C because if you do 2x9 abd 2x3 you 18c-6d and you cant subtract thise cause they have different variables
Step-by-step explanation:
 
        
                    
             
        
        
        
The answer would be 18 square units
Step-by-step explanation:
When talking about surface area, just add up all the units that is listed in the question. - just a tip ;)
Anyways, Hope this helps!! If it's wrong, feel free to curse me out.. haha...
 
        
             
        
        
        
7x +33 < 26 isolate the term with a variable by subtracting 33
7x < -7 divide by 7
x < -1