Why might chlorine be added to drinking water? a. chlorine improves the taste of water. b. chlorine softens hard water. c. chlorine kills disease-causing microorganisms. d. chlorine prevents water from becoming cloudy.

Dominic and stacy each have a stamp collection. dominic has six fewer stamps than three times the number of stamps stacy has. dominic and stacy decide to give all of their stamps to their younger sister, mary. if stacy had s stamps, which expression represents the number of stamps that mary received? a. (3s − 18)(3s − 6) b. 2s − 18 c. 4s − 6 d. 4s − 18

Which of these was not a component of the american system? a) protective tariff b) internal improvements c) universal manhood suffrage eliminate d) the 2nd bank of the united states

What is the supreme court case of smith vs robinson about?