11. alejandra usually earns $13.87 per hour and works 40 hours per week at a local grocery store. last week…

11. alejandra usually earns $13.87 per hour and works 40 hours per week at a local grocery store. last week she worked an extra 8 - hour shift and earned double time for those extra hours. a) what is alejandra’s usual weekly salary? b) how much more than usual did alejandra make last week? show your work. check your understanding 1. explain how someone’s pay schedule affects the way they budget their money and manage their expenses.

11. alejandra usually earns $13.87 per hour and works 40 hours per week at a local grocery store. last week she worked an extra 8 - hour shift and earned double time for those extra hours. a) what is alejandra’s usual weekly salary? b) how much more than usual did alejandra make last week? show your work. check your understanding 1. explain how someone’s pay schedule affects the way they budget their money and manage their expenses.

Answer

Explanation:

Step1: Calculate usual weekly salary

Multiply usual hourly - rate by usual hours per week. $13.87\times40 = 554.8$

Step2: Calculate extra - pay for last week

The extra hours are 8, and the rate for extra hours is double the usual rate ($13.87\times2$). $13.87\times2\times8=13.87\times16 = 221.92$

Answer:

a) $554.8 b) $221.92