Final answer:
The correct representation of a $60 withdrawal as an integer is -60, which indicates that the amount is being subtracted from the account.
Step-by-step explanation:
To represent a $60 withdrawal as an integer, you should use a negative sign to indicate that money is being taken out or subtracted from an account. Therefore, the correct integer representation of a $60 withdrawal is -60. This uses the negative sign to symbolize a decrease in the account balance.
Options Analysis:
a) 60 - This would represent a deposit or increase, which is not correct in this context.
b) -60 - This correctly represents the withdrawal of $60, showing the amount of money leaving the account.
c) $60 - The dollar sign indicates currency, but does not reflect whether it's a withdrawal or deposit.
d) 60- - This is not a standard way to represent negative numbers in mathematics.
Therefore, the correct answer is b) -60 as it accurately reflects the action of withdrawing money from an account.