All of the following expressions have the same value, when x = -2 and y = 4, except . -2 xy
-4 x 2
x 2y
(-2) 2y

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?

Simplify using positive exponents only.

Will give brainliest b. describe the function over each part of its domain. state whether it is constant, increasing, or decreasing, and state the slope over each part.