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german
3 years ago
8

A car repair bill was $210. The cost for parts was $75. The cost for labor was $45 per hour. How many hours did the repair work

take?
Mathematics
1 answer:
Fantom [35]3 years ago
6 0

Answer:

Step-by-step explanation:

45h + 75 = 210

45h = 135

h = 3 hours

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