Which point is located on the graph of the equation y = 2x - 5

(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.

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25

If angle ase measures 168 degrees, find the measure of angle dse. the figure mag not be drawn to scale