Answer:
c
Step-by-step explanation:
with the knowledge that we are comparing the x position we can get the equation |x_1-x_2|=4, then just do the maths
First open the bracket by multiplying with -2
-2x - 26 +9x = 4
Solving like terms
7x - 26 = 4
Adding 26 to both sides
7x - 26 +26 = 4+26
7x = 30
X = 30/7
Answer:
1 - 31 + 191 does not represent the distance of the 2 given points.
The distance between the 2 points is 12
Step-by-step explanation:
Remember distance formula: 
When we plug in our values into the distance formula into a calc,
d = 
We get d = 12. This does <em>not</em> equal 1 - 31 + 191 (which equals 161).