Answer:
$101.75
Explanation:
You work 4 hours in the morning from 8-12 and 5 hours and 15 minutes in the afternoon from 12:45 to 5:30 (a.k.a. 17:30)
15 minutes is a quarter of an hour. 1/4 = 0.25
4 + 5.25 = 9.25
You worked for 9.25 hours
Multiply that by $11 per hour.
9.25 · 11 = 101.75
You make $101.75 on Monday.