Step-by-step explanation:
student
whole number between 4 and 8 is 5,6 and7
and between 12 and 16 is 13,14 and 15
 
        
                    
             
        
        
        
it has 2 equal sides and 1 unequal side 
 
        
             
        
        
        
Answer:
.15 * 60 = 9
$9
Step-by-step explanation:
 
        
             
        
        
        
Answer:
$28.50
Step-by-step explanation:
It declined $7.50 in 3 days then increased $4 in 2 days