Answer:
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Step-by-step explanation:
 
        
                    
             
        
        
        
14. -15 degrees celsius
15. 
- Boys = 15 * 3 = 45
- Total = 15 + 45 = 60
16. 2(5)^2 + 5 = 2(25) + 5 = 50 + 5 = 55
 
        
             
        
        
        
Are you looking for the amount after interest gained? If so I believe the answer would be $40.
500 x 0.04 x 2 = 40
 
        
             
        
        
        
Answer:
x=-1/2+y/2
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Angle B is a straight angel. Angels a and c are bot 45 degrees.
Step-by-step explanation: