The answer is -4, hope this helped
        
             
        
        
        
Answer:D
Step-by-step explanation:
 
        
             
        
        
        
The 22 students who answered juice would represent the smallest wedge in a pie chart.
        
             
        
        
        
5 = 29
6 = 34
7 = 39
8 = 44
9 = 49
10 = 54
11 = 59
12 = 64
13 = 69
14 = 74
15 = 79
No. Leila will not have climed 86 flights by the end of 15 weeks
        
             
        
        
        
Answer:
-11/20
Step-by-step explanation:

first you want to get a common denominator (number on the bottom)

now you can subtract the numerators (number on tope) (also don't touch bottom)
