The product of 2 and 13 more than a number.

If f(x)= 3x+6 which of the following is the inverse of f(x)

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 is the value of the expression below? 148+(-6)| + |– 35= 7|