Mathematics, 15.12.2020 02:40, wfergphilly3159

Chloe needed to get her computer fixed. She took it to the repair store. The technician at the store worked on the computer for 3.5 hours and charged her $197 for parts. The total was $389.50. What was the cost of labor, per hour?

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