Mike purchased 3 dvds and 14 video games for $203. nick went to the same store and bought 11 dvds and 11 video games for $220. how much is each video game and each dvd?

Find the perimeter of the figure shown above. a. 18 yds c. 20 yds b. 10 yds d. 24 yds select the best answer from the choices provided

Precalculus question, image attached.

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.