Answer: Distance = 200 parsec
The Limit = 80 parsec to 320 parsec
Step-by-step explanation: Please find the attached file for the solution
Answer:
"It is not a solution because 9 is not greater than 9."
Step-by-step explanation:

If x is 9, then the inequality would be untrue because x must be GREATER than 9 not equal or greater.
Answer:
-7x
Step-by-step explanation:
This is actually simpler than you might think. Just subtract.
4x-11x
-7x
Answer:
36cm^2
Step-by-step explanation:
Break it apart into rectangles/squares where you can figure out what the length of at least two sides are for each.
Then multiply and get the area of the smaller area.
Then add the areas up.
You're basically just breaking it down into smaller shapes, then adding the different parts back together.