Factoring, x squared +x-6?

Find the distance between the point (-3,-4), and (see the picture below)

The temperature of a chemical solution is originally 21 ? c . a chemist heats the solution at a constant rate, and the temperature of the solution 75 ? c after 1212 12 minutes of heating. the temperature, tt t , of the solution in ? c is a function of x , the heating time in minutes. write the function's formula.

Add the two expressions 4.6 x -3 + -5.3 x + 9