The commutative property of multiplication.
        
             
        
        
        
Answer: 1.01$ 
Step-by-step explanation:
.18 + .18=.36 
.36 + .65=1.01$
 
        
             
        
        
        
Answer:
C. You take the tip amount devided by 15%. Thats 0.15. You the get the answer 97.20
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
   (d)  f(x) = (x − 3)^2(x − 2)(x − 1)
Step-by-step explanation:
In this context, a crossing of the axis at x=p means there is a factor of (x-p). A "touch" of the axis at x=q means there is a factor of (x -q)^2.
A crossing at x=1 and x=2, and a touch at x=3 means the factors are ...
   f(x) = (x -1)(x -2)(x -3)^2 . . . . . matches the last choice
 
        
             
        
        
        
"<span>A= 1/2 h (a+b) solve for h"
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bh + 1/2h