Mathematics, 02.11.2020 22:30 robert7248
The daily cost of hiring a plumber, y, to work x hours on a repair project can be modeled using a linear function.
The plumber charges a fixed cost of $80 plus an additional cost of $45 per hour. The plumber works a maximum
of 8 hours per day.
For one day of work, what is the range of the function for this situation
A. 0 ≤ x ≤ 8
B .80 ≤ y ≤ 440
C .0 ≤ x ≤ 10
D .45 ≤ y
Answers: 3
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The daily cost of hiring a plumber, y, to work x hours on a repair project can be modeled using a li...
Mathematics, 19.03.2020 16:56