Answer:
See below:
Step-by-step explanation:
We can first setup an equation by doing the following:
![4(2-x) = 3(x+1)\\8-4x=3x+3\\8-7x=3\\-7x=3-8\\-7x=-5\\x=-5/-7 (5/7)](https://tex.z-dn.net/?f=4%282-x%29%20%3D%203%28x%2B1%29%5C%5C8-4x%3D3x%2B3%5C%5C8-7x%3D3%5C%5C-7x%3D3-8%5C%5C-7x%3D-5%5C%5Cx%3D-5%2F-7%20%20%285%2F7%29)
Whole proccess above!
If you would like an explanation, please let me know so.
Its basically algebra and it's mainly on how you interpret it!
Have a nice day!
Al I know is that you have to use systems of equations to solve it. Sorry
Answer:
The new amount is $86.10
Step-by-step explanation:
First we find the increase
82*5%
82 *.05
4.1
Next we add the increase to the original amount
82+4.1
86.10
The new amount is $86.10
1 cm = 10 millimetres
10 cm = 100 millimetres
100 cm = 1,000 millimetres = 1 metre
Therefore:
4 metres = 4,000 millimetres