Answer:
The difference is 4 degrees 
Step-by-step explanation:
If its difficult for you to subtract negatives just switch them to a positive 1 and 5 now subtract 1 from 5=4  and because the measure being used is degrees the final answer would be 4 degrees.
 
        
             
        
        
        
Answer: 166.32
Step-by-step explanation: multiply 18 by 9 first. (162) then multiply the decimal numbers. Then at that to the previous product.
 
        
             
        
        
        
Answer:
3
Step-by-step explanation:
its always the highest exponet
 
        
             
        
        
        
Good evening 
Answer:
<h2>384</h2>
Step-by-step explanation:
s = 8 ⇒ 6s^2 = 6(8)² 
                      = 6×64 
                      = 384
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:)
 
        
                    
             
        
        
        
Answer:
it will take 25 hours
Step-by-step explanation: add 10 and 15