Write an integer for loss of 18 pounds
PLEASE HELP

Percent increase and decrease. original number: 45 new number: 18

Problem 3 a bank charges a service fee of $7.50 per month for a checking account. a bank account has $85.00. if no money is deposited or withdrawn except the service charge, how many months until the account balance is negative

Type the correct answer in the box. use numerals instead of words. if necessary use / for the fraction bar.