Which fraction is equivalent to 3/4? 12/12, 9/16,12/16,5/3

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

Can you me find the missing length. i attached an image.

(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.