Order the numbers from least to greatest. put the lowest number on the left.

the numbers are as follows:
36 16 -47 -31

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?

One integer is 8 times another. if the product is 72, then find the integers

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.