Answer:
2 7/8
Step-by-step explanation:
I'm presuming that the 'large cube' is made from 8 cubes the same size as the 8 cubes in the long row. They both have the same volume, the only difference between them is that they are arranged in a different order. Hope this helps. If not feel free to ask again and give more information.
Answer: just multiply all sides with a calculator, that easy
Step-by-step explanation: or do you need help with solving it?
Answer:
She forgot to flip the inequality sign when dividing both sides by -4
