If m=-4 and n= 7, what is the value of m-n?
A-11
B-3
C 11
D3

The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse.a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?

Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)

What is the solution of the equation? 35√(x+2)3+3=27