Staples offers cds ($2.00) and boxes of computer papetlr ($3). if total sales were $1,560 and customers bought 5 times as many cds as boxes of computer paper, how many cds were sold?

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?

If wxyz is a square, which statements must be true?

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