Tanya's earnings for the last week of August is $455.40.
Tanya's earnings for the last week of August is the sum of the amount earned for working regular hours and overtime.
Earnings = amount earned working regular hours + amount earned for working overtime
Amount earned working regular hours = number of hours worked x wage rate
Amount earned working regular hours =37.5 x 9.20 = $345
Amount earned for working overtime = wage per hour worked overtime x number of hours worked overtime
Wage rate for overtime = 1.5 x $9.20 = $13.80
Amount earned for working overtime = $13.80 x 8 = $110.40
Total earnings = $110.40 + 345 = $455.40
To learn more about earnings, please check: https://brainly.com/question/10791004
#SPJ1