Tony has a vegetable garden that is 15 feet wide and 20 feet long. he planted corn in an area that is 5 feet wide and 15 feet long. what area of the the garden is not planted in corn?

(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.