For which system of equations would you need to estimate the solution? On a coordinate plane, 2 lines intersect at (3, 0). On a coordinate plane, 2 lines intersect around (negative 2.1, negative 3.5). On a coordinate plane, 2 lines intersect at (negative 2, 3). On a coordinate plane, 2 lines intersect at (2, 2).

(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.

Asequence has a common ratio of and f(5) = 81. which explicit formula represents the sequence? f(x) = 24 f(x) = 16 f(x) = 24 f(x) = 16

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