Step-by-step explanation:
Given,
scheduled to work = 7:00 to 11:00 am = 4 hrs
and,
12:00 to 3:30 = 3 hr and 30 min
hourly pay = $8.55
so,
her/his pay if week = 4 + 3 = 7 × 8.55 = $59.85
remaining 30 min,
8.55/60 = $0.14 for 1 min
so, for 30 min. = 30 × 0.14 = $4.2
4.2 + 59.85 = $64.05
therefore, his/her pay for a week is $64.05
hope this answer helps you dear!