Laurie earns $6.50 per hour at the fruit
stand plus an extra $3.00 per hour on sundays. one
week in august, she worked on sunday, monday,
and wednesday. she worked the same number of
hours on monday and on wednesday. on sunday
she worked 3 hours. if she earned a total of $54.50
for the week, how many hours did laurie work on
monday? enter and solve an equation.

(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.