Multiple Choice
Solve. Use interval notation to express the range.
-Parts for an automobile repair cost $609. The mechanic charges $29 per hour. If you receive an estimate for at least $783 and at most $870 for fixing the car, what is the time interval that the mechanic will be working on the job?
A) [6, 9]
B) [1, 9]
C) [1, 6]
D) [27, 30]
Correct Answer:
Verified
Correct Answer:
Verified
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