I wanna say its b)1 but im not 100% sure. if its wrong im sorry
        
                    
             
        
        
        
Answer:
Females = 17 and males = 23
Step-by-step explanation:
Given that,
Total no of students in the class = 40
Let no. of females = x
No. of males = 6+x
ATQ,
Total students = males + females
40 = x+6+x
40-6 = 2x
34 = 2x
x = 17
Hence, there are 17 females and (6+17= 23) males.
 
        
             
        
        
        
Answer:
If x=1, then f(x)= undefined
Step-by-step explanation:
1*1=1
1-1=0
0/0
You can't divide by 0, so anything that is divided by 0 is undefined. 
((1*1)-1)/(1-1)
(1-1)/(1-1)
0/0
0/0=Undefined
f(x)= undefined
 
        
             
        
        
        
Answer:
Slope: 3/5
y-intercept: 7
Step-by-step explanation:
 
        
             
        
        
        
1 foot = 12 inches
125 feet = 1,500 inches
60 feet = 720 inches
1,500 * 720 * 6 = 
6,480,000 inches or 540,000 feet