The question is “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? ”

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.

Using elimination, what is -4x+2y=-12 4x+8y=-24

Determine domain and range, largest open interval, and intervals which function is continuous.