Answer:
No, he doesn't it would be 5 cents over the amount of money he has.
Answer:
He's correct.
Step-by-step explanation:
As long as there is no change in sign of the variables.
Answer:
1
Step-by-step explanation:
everything rise 0 power is 1.
Depends on where you are in the math book but this would be the most simple way.
n= number
sqar(-1) = i