Answer again plsss sorry thanks if you helped

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did

(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.