10p+9p=12 solve this for me with work shown

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

What is the result of adding the system of equations? 2x+y=4 3x-y=6

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?