Reserved tickets for the football game cost $20 each and general admission tickets cost $12 each. The total ticket sales brought in $900. The equation below can be used to find out how many of each type of ticket were sold, where x is the number of general admission tickets. 20x+12y =900

Which of the following graphs shows the graph of this equation?

What is not true about kl and mn? what is mn? (show )

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

(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.