Achecking account is set up with initial balance of 4,800 and 300 is removed from the account each month for rent. how many months will it take for the account balance to reach 1,500

International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?

What are the first 4 terms in the multiplication pattern given by the formula 2×4n

Teams of 4 are competing in a 1/4 mile relay race. each runner must run the same exact distance. what is the distance each teammate runs?