Answer:
1/2 of a bale
Step-by-step explanation:
1/4 times 2 equals 1/2
 
        
             
        
        
        
A: x (isabella)
3x+x=36
b: 3x+x=36
4x=36
x=9
3x=27
c: Joseph is 27 years old.
        
             
        
        
        
There is 20 students. To find the answer you need to use porportionals and cross multiply.
        
                    
             
        
        
        
Answer:
b
Step-by-step explanation:
vertical line through x at one
vertical lines have undefined slopes
can take two points to verify  (1,1)  (1,2)    m=<u> 2-1</u>
                                                                          1-1   
                                                                        <u>   1 </u>
                                                                           0         undefined zero in denominator