The answers are shown in the image. Hope this helps
Answer:
20a + -5b + -9
Step-by-step explanation:
Answer:
A. I believe I hope its correct I'm sorry if its wrong:( I tried.
Answer:
Option c (7.8) is the correct alternative.
Step-by-step explanation:
The given points are:
(x₁, y₁) = (2, -3)
(x₂, y₂) = (-4, 2)
As we know,
The distance between two points will be:
= 
On substituting the values, we get
= 
= 
= 
= 
= 
= 