Abby counts 12 large boxes and 18 small boxes of pencils in the supply cabinet. each large box contains 144 pencils. each small box contains 24 pencils. estimate the total numbers of pencils. is your estimate an overestimate or n underestimate? explain why it might be better to have an underestimate rather than an overestimate.

(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.

Extra points! find the missing dimension! need asap

How do you write a paragraph proof to prove that the corresponding angles shown are congruent