<h2><u>
Answer:</u></h2>
The volume is <u>2.4 units³</u>
<h2><u>
Step-by-step explanation:</u></h2>
- First, change the decimals into numbers:
![\frac{1}{4} = 0.25](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7D%20%3D%200.25)
![\frac{4}{5} = 0.8](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B5%7D%20%3D%200.8)
- Use these to work out the volume:
volume = height x length x width
volume = 0.8 x 12 x 0.25 = <u>2.4 units³</u>
Answer: x < 4-y/3
Step-by-step explanation:
Step-by-step explanation:
Y=
![y = 10 - 8x \\ put \: this \: in \: the \: second \: equation \\ 2(10 - 8x) - 4x = 40 \\ 20 - 16x - 4x = 40 \\ 20 - 20x = 40 \\ - 20 = 20x \\ x = - 1 \\ put \: the \: value \: of \: x \: in \: th \: first \: equation \\ y = 10 - 8( - 1) \\ y = 10 + 8 \\ y = 18](https://tex.z-dn.net/?f=y%20%3D%2010%20-%208x%20%5C%5C%20put%20%5C%3A%20this%20%5C%3A%20in%20%5C%3A%20the%20%5C%3A%20second%20%5C%3A%20equation%20%5C%5C%202%2810%20-%208x%29%20-%204x%20%3D%2040%20%5C%5C%2020%20-%2016x%20-%204x%20%3D%2040%20%5C%5C%2020%20-%2020x%20%3D%2040%20%5C%5C%20%20-%2020%20%3D%2020x%20%5C%5C%20x%20%3D%20%20-%201%20%5C%5C%20put%20%5C%3A%20the%20%5C%3A%20value%20%5C%3A%20of%20%5C%3A%20x%20%5C%3A%20in%20%5C%3A%20th%20%5C%3A%20first%20%5C%3A%20equation%20%5C%5C%20y%20%3D%2010%20-%208%28%20-%201%29%20%5C%5C%20y%20%3D%2010%20%2B%208%20%5C%5C%20y%20%3D%2018)
Hence, x=-1 and y=18
Answer:
Step-by-step explanation: