Answer:
<u>18 of the books are science fiction.</u>
Step-by-step explanation:
24/4 = 6 
Science fiction - 6+6+6 = 18
Not science fiction - 24 - 18 = 6
 
        
             
        
        
        
Jenny missed 7 problems on the 120 point test
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
postulate : ASA
 Congruent statement : LON  = MNO
 
        
                    
             
        
        
        
Given:
The equation is

To find:
The value of b.
Solution:
We have,

Subtracting both sides by  , we get
, we get




Therefore, the value of b is  .
.