Simplify 6^-7 × 6³ help

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

When i add money am i supposed to make it like this 7+12 or 7.00+12.00 because i got 19 dollars for my answer

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2