Mathematics, 30.07.2020 22:01, llnapier8924

Abigail and Liza work as carpenters for different companies. Abigail earns $20 per hour at her company and Liza earns $25 per hour at her company. Last

week, Abigail and Liza worked for a total of 30 hours and together earned atotal of $690. How many hours did Liza work last week?

Answer as detailed as possible. Thanks :)

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Abigail and Liza work as carpenters for different companies. Abigail earns $20 per hour at her comp...