Simplify the following expressions: y(0.5+8)

A. 8.5y

B. 0.5 + 8y

C. 0.5y - 8y

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You receive 15% of the profit from a car wash how much money do you receive from a profit of 300

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29

(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.