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Mathematics, 18.03.2021 17:40 taten1701
Giselle works as a carpenter and as a blacksmith.
She earns $20 per hour as a carpenter and $25 per hour as a blacksmith. Last week, Giselle worked both jobs for a total of 30 hours, and earned a total of $690.
How long did Giselle work as a carpenter last week, and how long did she work as a blacksmith?
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Answers: 1
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Giselle works as a carpenter and as a blacksmith.
She earns $20 per hour as a carpenter and $25 per...
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