Answer:
Step-by-step explanation:
the answer is explained in the picture
Answer:
A. x < 2
Step-by-step explanation:
solution:
=2x<7-3
=2x<4
=x<2
Step-by-step explanation:
In order to use the elimination method, you have to create variables that have the same coefficient—then you can eliminate them. Multiply the top equation by 5. Now multiply the bottom equation by −3. Next add the equations, and solve for y.
I hope it's helpful!
Option A:
Yes, he is correct.
Solution:
To find the distance between two points (2, 4) and (6, 3).
Distance between two points formula:

Here 
Substitute these in the distance formula.
Step 1:

Step 2 :
Using BODMAS rule, first simplify the values into the bracket.

Step 3:
Squaring the numbers.


Therefore, George's work is correct.
Option A is the correct answer.