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Mathematics, 14.05.2021 21:40 reghanhoward3

Zoe needed to get her computer fixed. She took it to the repair store. The technician at the store worked on the computer for 5.5 hours and charged her $143 for parts.
The total was $280.50. What was the cost of labor, per hour?

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Zoe needed to get her computer fixed. She took it to the repair store. The technician at the store...
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