Answer:
Mizuki here to answer! B is the correct answer!
Step-by-step explanation:
1 - 0.4 = 0.6
2.1 x 0.6 = 1.26
 
        
             
        
        
        
Answer:
S=4
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
3/4
Step-by-step explanation:
<u>1</u><u>2</u> divide 4 <u>3</u>
16 divide 4 4
 
        
                    
             
        
        
        
X^2-14x+49=0
Factor
(x-7)(x-7)
Check
-7-7=-14
-7*-7=49
Use ZPP
x-7=0
x=7
Final answer: x=7
        
                    
             
        
        
        
Answer:
15. 1/3 (33%)
16. 1/6 (16.66%)
17. 1/2 (50%)
18. 1/2 (50%)
19. 1/1 (100%)
20. 0/1  (0%)
Step-by-step explanation: