PLEASE HELP!! Would each situation be represented by a positive or a negative number?
Column A Column B
1.
Three withdrawals of n dollars are made from a bank account that started with a $0 balance. Express the balance of the bank account.
2.
Every hour for h hours the temperature goes down 0.2 degrees. Express the change in temperature.
3.
A tank of gasoline is 0.75 full. The tank holds t gallons. Express how much gas is in the tank.
4.
A hot air balloon starts at ground level and ascends at a rate of 10 ft per s. Express the change in altitude.
A.
positive
B.
negative

Question

PLEASE HELP!! Would each situation be represented by a positive or a negative number?
Column A		Column B
1.
Three withdrawals of n dollars are made from a bank account that started with a $0 balance. Express the balance of the bank account.
 2.
Every hour for h hours the temperature goes down 0.2 degrees. Express the change in temperature.
 3.
A tank of gasoline is 0.75 full. The tank holds t gallons. Express how much gas is in the tank.
 4.
A hot air balloon starts at ground level and ascends at a rate of 10 ft per s. Express the change in altitude.
A.
positive
B.
negative