First, do 90/18, that will result in 5, 5 goes into 110 22 times, so I believe (I dont exacly think my methos is exactly enough) 110 ft of waire would weigh about 22 Pounds
Answer:

Step-by-step explanation:
1. Subtract 3x from both sides
3x-8y-3x=24-3x
2. Simplify
-8y=24-3x
3. Divide both sides by -8

4. Simply again to get answer.
Letter D.
Congruent shapes have the same angles, proportions, etc. but they're not always the same size.
Hope it helped,
Happy homework/ study/ exam!
Is this homework?
You can always go back in the lesson what you have learned and or ask your parents.
Sorry for not really answering you're question. I have no idea. I'm sorry.
Answer:
i think x = 18.5
Step-by-step explanation:
6x-21 = 90°
6x = 90+21
6x = 111
x = 111/6
x = 18.5