What is the remainder when 3x^2-x-10 is divided by x-1 -6,-7,-8, or -9

Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.

Solve the equation by completing the square. x^2+2x=17

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual