Not very much because things don't always happen the way we want them too
Answer:
7
Step-by-step explanation:
you need to use PEMDAS
3 x 3 x 3 = 27 divided by 9 is 3 and 10-3=7
<span>Standard notation is when a number is completely written out using numerical digits
Hope it helps</span>
Wait what? Erm.. could you give is a little more detail so I can figure this out??