Kinleigh makes gift baskets to sell. The first day she made 3 baskets. Each day she plans on making 2 more baskets than the previous day. If there are 12 total work days until the day she begins to sell the baskets, how many total baskets will she have to sell?

(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.