A 6-ounce drink costs $2.16. What is the unit rate (cost / 1 oz.)?

I'm terrible at math any here is appreciated.

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-5