Answer:
f = - 
Step-by-step explanation:
Given f varies directly with m then the equation relating them is
f = km ← k is the constant of variation
To find k use the condition f = - 19 when m = 14
- 19 = 14k ( divide both sides by 14 )
-  = k
 = k
f = -  m ← equation of variation
 m ← equation of variation
When m = 2 , then
f = -  × 2 = -
 × 2 = - 
 
        
             
        
        
        
 Attach a picture of the question please.
        
             
        
        
        
Answer:
its just 2/3 lol
Step-by-step explanation:
2/3 x 1 is 2/3
 
        
             
        
        
        
The factors of 24 are 1,2,3,4,6,8,12, and 24. The factors of 40 are 1,2,4,5,8,10,20, and 40. The factors of 56 are 1,2,4,7,8,14,28, and 56. 24÷8=3. 40÷8=5. 56÷8=7. Therefore, the GCF of 24,40, and 56 is 
