Josh stopped at a booth at the fair. The prices of the items being sold were posted on a sign like the one seen below. Josh was told that the caramel apples were $3 each. Use this information to determine how much it will cost Josh to buy 5 hamburgers and 4 corn-on-the-cobs.

(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.