Karen received $ 213 for 10 days of serving
Solution:
Given that When karen serves jury duty, she will receive $15 each day for the first three days she serve
To find: money received by karen if she served for 10 days
First three days = $ 15 each day
Therefore,
first day = $ 15
second day = $ 15
third day = $ 15
After three days, she will receive $24 each day she serves
4th , 5th, 6th, 7th , 8th , 9th, 10th day = $ 24 each day
If she serves for 10 days,
money received = 15 + 15 + 15 + 24 + 24 + 24 + 24 + 24 + 24 + 24
money received = 3(15) + 7(24)
money received = 45 + 168 = 213
Thus karen received $ 213 for 10 days of serving
