Answer:
i = ($650)(0.08)(1) = $52
Step-by-step explanation:
The formula for simple interest is i = prt.  Here p = $650, r = 0.08 and t = 1 (year).  Then the simple interest Deanna paid for this one year loan was
i = ($650)(0.08)(1) = $52
 
        
                    
             
        
        
        
Answer:
21.98
Step-by-step explanation:
first you think about the equation for perimeter. P=d(pi)
then you multiply your radius by 2 and that is 7 so you multiply 7 by pi (3.14) 
that is the number of feet. so then you multiply your number of feet by your cost per foot and you get 21.98
 
        
             
        
        
        
Just cut that, and do half of it. 
        
             
        
        
        
Answer:
f(4) = 49
f(-3) = -35
Step-by-step explanation:
f(4) = 12(4) + 1 = 48 + 1 = 49
f(-3) = 12(-3) + 1 = -36 + 1 = -35
 
        
             
        
        
        
Answer:
is correct
Step-by-step explanation:
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