Answer: 
Step-by-step explanation:
By the exterior angle theorem, 
Hi Bamdeedaowzwbi
Lets find the LCD of both fractions which is 14
now make the denominators (bottom numbers) the same as the LCD (14)
Okay now subtract now that the denominators are the same
join the denominators together
simplify it
Answer: 5/14
*Key word in the question was difference, difference in math definition means subtraction.
Answer: Y =-5.6
Step-by-step explanation:
Y= K/X if y =7, x= -4 then substituting in the equation 7=K/-4
Then K= -28
Find y if x is 5.substituting 5 in the equation is Y=-28÷5 = -5.6
Option C (-2, -3)
Vertical line:
There is negative numbers at the left and positive numbers at the right.
Horizontal lines:
There is negative numbers under the line and positive numbers over the line.
Everything is false besides 2
