Volume=length X breadth X height
hence, volume= 9.6 X 5 X 7 cubic millimeters
 
which is equal to 336 cubic mm
        
             
        
        
        
A.) -13
b.) 17
c.) 80
d.) 1
All your doing is substituting x for the number in the parenthesis and matching it with the correct function. For example, f(-3) would be 2(-3)-7 which is equal to -6-7 which is -13.
        
             
        
        
        
-15 why cause ehe had 30 dollars and he first soent 20 such equals to 10 then he soends 25 such equals to -15
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
The total cost of the bench would be $72 after the markdown being 10% from the orginal proce which was $80.