Tell whether x = 0 is a solution of 7x - 6 3 4x +9.

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

(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 is the absolute value of the complex number -4- 2 v14 3.15 14 18