Answer:

Step-by-step explanation:
Hi there!
4x-6y
Plug in the values of x and y:



Thus,
is our final answer.
Hope it helps! Enjoy your day!
~Just a teen willing to help others

Positive 11................
Answer: 14
Step-by-step explanation: The distance from P to Q is 4, Q to R is 3, R to S is 4, and S to P is 3. So, we get 14.