Anyone from Harvard or MIT​

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 invention of the scientific revolution allowed scientists to see tiny details such as blood cells up close

Describe the purpose of regular and fair elections in a democracy. then explain how most u.s. elections at the local, state, and federal level are similar in terms of district organization, how they are won, and the balloting system used.