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andreyandreev [35.5K]
2 years ago
5

A certain stylist charges $15 for a haircut and $30 for hair coloring. A haircut takes on average 30 minutes, while coloring tak

es 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.
a. Create a system of inequalities that describes the constraints in this situation. Be sure to specify what each variable represents.

b. Graph the inequalities and show the solution set.

c. Identify a point that represents a combination of haircuts and and hair-coloring jobs that meets the stylist's requirements.
Mathematics
1 answer:
dalvyx [7]2 years ago
8 0
  • Haircuts be x
  • hair coloring be y

#a

\\ \sf{:}\Rrightarrow 15x+30y\geqslant 150

\\ \sf{:}\Rrightarrow x+y\geqslant 10

And

\\ \sf{:}\Rrightarrow 0.5x+2y\geqslant 8

#2

Attached

#3

  • (8,2)

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