Perform the operation indicated, then place the answer in the proper location on the grid. Write your answer in descending powers of X. What must be added to 3x -7 to make x² + 4x-12?

How to write 3 tenths and 5 tenths as a decimal

Use circumcenter theorem to solve for the given values

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?