Answer:
6
Step-by-step explanation:
If p equals 15 then plug 15 in for p and take 15-9=6. pretty sure that's what they are looking for there.
4*10^5 where 5 is the unknown exponent
There will be eight marbles on the 9th line
IF the original number was an integer, then the digit in the ones place of the final product is a zero ( 0 ). If it wasn't an integer, then any digit can be in the ones place.
Answer: c the x-and y-coordinates are switched
