938 x 38223は何ですか私はそれを知りません

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

What’s 8y+48 and factor each expression completely

(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.