Depending on how much money it is and the children for an example if it’s 4 children and $40 do 40 divided by 4 = $10 a child
For this case we have the following number:

What we must do is rewrite the number as the product of two numbers.
We have then:

From here, we write the number as the multiplication of a whole number and a power of base ten.
We have then:

Where,
: whole number
: power of base 10
Answer:
The distance written as a whole number multiplied by a power of ten is:

There's no way to know this without knowing the number of pencils he started with
8x²-8x+2-5+x = 8x² - 7x - 3
Thus, g = 7 and h = 3
I'd say 100 even, don't know if this is a real question or not.