If you could get the answer with a short explanation that would be great!

3x + 1

Step-by-step explanation:

                       3x + 1          

x - 5     I 3x² - 14x - 5                   3x²÷x = 3x; (x-5)*3x = 3x² - 15x

              3x² - 15x                          Subtract

             -       +      

               0  +  x   - 5                       x ÷x = 1 ;  (x -5)*1 = x - 5

                       x   - 5                      Subtract

                     -     +    

                          0    

depending on others is critical to survival. my source is apex!

step-by-step explanation:

i think the answer is b.

step-by-step explanation:

not 100% sure though.