Answer:
Solid
Step-by-step explanation:
All of the particles are closely pressed to gather and they are not freely moving around, instead, they are just vibrating. This is what happens in solids, the particles are so close together that objects cannot move through them.
Yes. I don't understand how to explain it but it is yes. I will give a example to help explain to see if it will help. If a stick is 8 inches the storage container is 7 and has a diameter of 2+ it will fight the two inches adds 1 inch to the case if you are putting something diagonally.
M equals 3x+21 because you add 2x+1x=3x.then you add 14+7=21.then you combine them together to get 3x+21
Let's just start with x=20 and then do some algebra to it to make it all complicated
x = 20
2 * x = 2 * 20
2x = 40
2x - 13 = 40 - 13
2x - 13 = 27
