Tim worked 51 hours last week. he earns $15.20 per hour plus overtime, at the usual rate, for hours exceeding 40 hours what was his gross pay.

How to simply and write the answer n a whole number

(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.

Given: m zade = 60° and m2cdf = (3x + 15) prove: x = 15