Let the number be x.
1st number = x
2nd number = x + 2
3rd number = x + 4
x + x + 2 + x + 4 = -9
3x + 6 = -9
3x = -15
x = -5
1st number = x = -5 
2nd number = x + 2 = -3
3rd number = x + 4 = -1
Answer: The numbers are -1, -3, and -5
 
        
             
        
        
        
If the lowest in Minneapolis was -41 and Chicago was -27 that means that Chicago was warmer by 14 degrees
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Answer:
Mk lol
Step-by-step explanation:
 
        
                    
             
        
        
        
One truck load is 2.5*1.5*1 = 3.75m^3
7/3.75 = 1.86 loads,
so 2 trips must be made.