Answer:
$437.50
Step-by-step explanation:
According to google search, Andrea worked 8.5 hours on Wednesday.
Her weekly wages will total hours worked multiplied by $10.
Total hours worked will be
Monday 9 + Tuesday 7, + Wednesday 8.5 hours, Thursday 6 hours. Friday 9 hours, Saturday 3 hours
=9+ 7+ 8.5 +6+9+3
=42.5 hours
For the first 40 hours, she will earn 40 x $10= $400
For the 2.5 hours, she will earn 2.5 x $15=$37.5
Total wages will be $400 +$ 37.5
=$437.50