On a certain day, the temperature changed at a rate of -3°F per
hour. How long did it take for the
change in temperature to be
-33°F?

Write the expression in simplified radical form. show all steps and work including any foil method work. (hint: use the conjugate. no decimal answers.) (9-2√3)/(12+√3)

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12