What kind of relationship is expressed below
5x-9>12

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2

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?

X2 + y 2 = 36 x + y = 6 solve the system of equations.