The start of a movie is represented by the
number 0. Ricky arrived 5 minutes before the
movie started. The time he arrived is
represented by the number -5. Tamika
arrived 5 minutes after the movie started.
The number that represents the time Lauren
arrived at the movie is -8. At what point did
Lauren arrive at the movie?

(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.