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Mathematics, 19.07.2019 12:20 crjjk01
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$690dollar sign, $690. how long did giselle work as a carpenter last week, and how long did she work as a blacksmith?
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Giselle works as a carpenter and as a blacksmith. she earns $20, per hour as a carpenter and $25, pe...
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