Connor earns 24$ working every 1.5 hours. How much money would he earn after 12 hours.

Solve the x in the equation x^2+14x+17=-96

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?

Find the root(s) of f (x) = (x- 6)2(x + 2)2.