Please help me ill give brainlest

In the equations, a and b represent the price per night for a room in hotel a and hotel b, respectively, w weeks after september 1 last autumn. what was the price per night in hotel a when it was equal to the price per night in hotel b? a = 240 − 20w b = 320 − 30w

Which statements are true about additional information for proving that the triangles are congruent check all that apply

Factor the polynomial expression x6 – x3 – 20