If a car travels at an average rate of "x" miles per hour, how many miles will the car travel in six hours? a) 6x b) x + 6 c) x 6 d) 6 x

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

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?

In the geometric progression –3, 12, −48… what term is 3,072?