A compound inequality is used to combined multiple inequalities.
- <em>The compound inequality is: </em>
<em>.</em> - <em>The solution to the compound inequality is: </em>
<em />
We have:



The area of the rectangle is:

So, we have:


Substitute 6x for A in 

Divide through by 6

Hence,
- The compound inequality is:
. - The solution to the compound inequality is:

Read more about compound inequalities at:
brainly.com/question/17957246
1. 2(10)
4(20)
6(30)
I only know the answer to number 1 sorry. :/
Answer: I believe it is C.
Step-by-step explanation: Because if you take 4 x 20 = 80
If I am wrong sorry.
I would round them so it would be 500 divided by 20
The answer should be close to 25