A train travels at a speed of 80 mph. How far does the train
travel in 2 h 42 min?
miles

Fast phone couldn’t copy and paste so i decided to right it down

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 number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2