5. The cost of printing a calendar for a class fundraising project is $2.50 per 1 point calendar with a $500 design fee. Write a linear equation that represents
the total cost.
O y = 2.50x + 500
O y = 2.50% - 500
O y = 500x + 2.50
y = = 500x - 2.50

(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.

Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.