Mathematics, 10.06.2021 19:40 lwammes
(a) A certain stylist charges $15 for a haircut and $30 for hair coloring. A haircut takes on average 0.5 hour, while coloring takes 2 hours. The stylist works up to 8 hours in a day, and she needs to make a minimum of $150 a day to pay for her expenses.
Answers: 2
(a)
A certain stylist charges $15 for a haircut and $30 for hair coloring. A haircut takes on avera...
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