5,380,000 I'm pretty sure. Hope it helped! ❤
        
                    
             
        
        
        
The picture isn’t loading can you re do it because I don’t see it????
        
             
        
        
        
The second option: 4x² - x + 1
All you have to do is add the like terms:
3x² + x² = 4x²
4x - 5x = -x
-2 + 3 = 1
Combine all the results and you will get your solution!
 
        
             
        
        
        
If you meant   y = 27x - 3, OK.    Then, if x = 4, y = 27(4) - 3, or 108-3 = 105.
        
             
        
        
        
Answer:
90t-21t=69t
Step-by-step explanation:
4:00pm to 6:00 am is 14 hours. 14 x 1.5 is in fact 21 which means the temperature dropped 21 degrees in those 14 hours.