Answer:
rational
Step-by-step explanation:
 
        
                    
             
        
        
        
C would equal 20. because 12 times its self plus 16 times its self equals 400. then I square 400 and  got 20, which equals c 
        
             
        
        
        
The answer is number 4 "You have $60 to spend on hats at the mall, but you need to save at least $7 for lunch. You plan to spend the rest on hats that cost $15 each including tax"
60-$15x refers to "you have $60 to spend on hats" and "to spend the rest on hats" while <7 for ''save at least $7 for lunch"
        
             
        
        
        
Answer:
7.85 ft
Step-by-step explanation:
This question is asking you to find the circumference of the circle. To do this the equation is C= D where C is circumference and D is diameter. So, C= 3.14* 2.5 which equals 7.85 ft.
D where C is circumference and D is diameter. So, C= 3.14* 2.5 which equals 7.85 ft.
 
        
                    
             
        
        
        
X | x ≤ 1} and {x | x ≥ 1}{x | x < 1} and {x | x > 1}<span>{x | x ≤ 1} or {x | x ≥ 1}
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