Answer:
x=54
Step-by-step explanation:
Answer:
first you need to divide -1.8 from both sides so that would end up like this :
n=30
Step-by-step explanation:
If you enter 90 in the degrees box in the ORIENTATION area of the format cells dialog box, the text will appear vertically and read from bottom to top in the cell.
This option is in the ALIGNMENT menu.
In this way you change the rotation of the text that you want to show. It is useful for some headers of tables, for example.
Answer:

Step-by-step explanation:
Move using the negative exponential rule


Anything with 0 as an exponent is 1

