Answer:
Her hourly rate is $14.
Step-by-step explanation:
Given:
Penelope goes to work after school for 4.5 hours on Mondays, Tuesdays, and Fridays.
She works 8 hours each on Wednesdays or Thursdays.
Now, to find her hourly rate.
So, total hours Penelope work on Mondays, Tuesdays, and Fridays:
[tex]4.5+4.5+4.5=13.5\ hours.[/tex]
And, total hours she work on Wednesdays and Thursdays:
[tex]8+8=16\ hours.[/tex]
Now, the total hours each week she work:
[tex]13.5+16=29.5\ hours.[/tex]
Total money she makes each week = $413.
Now, to get the hourly rate we divide the total hours each week she work by total money she makes each week:
[tex]413\div 29.5[/tex]
[tex]=\$14.[/tex]
Therefore, her hourly rate is $14.