7) You have a summer job that pays time and a half for overtime. That means, if you work more than 40 hours in a week, your hourly wage for the extra hours is 1.5 times the normal $7 per hour.
a) Write a piecewise function describing your weekly pay (P) in terms of the number of hours worked (h).
b) How much will you get paid if you work 47 hours?
c) How much will you get paid if you work 30 hours?
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