write the following using algebraic notation, using the letter x for any unknown numbers: I think of a number, subtract three, then multiply by four Thanks.

Given the graphed function below which of the following orders pairs are found on the inverse function

(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.

What expression is equivalent to (84+16)