Answer:
Step-by-step explanation:
Did the calculations myself, probably too late for these to be of any use but I'll leaave them here anyways for anyone else that needs it in the future. Love yall!
Let us pretend x is the number.
The equation will be 13-6x=11+4x.
Solve.......
X=2/10
85- (3.5*12)
* means times
I think this is correct.
Imagine a corner of a cube.
It is made of three planes interesting at a single point
The image should help.
Answer: That is a function!
Step-by-step explanation: