Keith bought 3.4 pounds of peanuts on monday,2.5 pounds on ruesday, and 4 pounds on whensday. he is going to divide them equally among himself and two friends. how many pounds of peanuts will each friend get?

(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.