college student works in both the school cafeteria and library. She works no hore than 10 hours per week at the cafeteria, and no more than 17 hours per veek at the library. She must work at least 20 hours each week. Write a system of hequalities that describes all the given conditions. 20 15- Vrite a system of inequalities letting x= number of hours worked at the cafeteria er week and y = number of hours worked at the library per week. =+y>], xsO ysI Ise the graphing tool on the right to graph the feasible region for the system of hequalities. Click to enlarge graph 16
college student works in both the school cafeteria and library. She works no hore than 10 hours per week at the cafeteria, and no more than 17 hours per veek at the library. She must work at least 20 hours each week. Write a system of hequalities that describes all the given conditions. 20 15- Vrite a system of inequalities letting x= number of hours worked at the cafeteria er week and y = number of hours worked at the library per week. =+y>], xsO ysI Ise the graphing tool on the right to graph the feasible region for the system of hequalities. Click to enlarge graph 16
Chapter4: Systems Of Linear Equations
Section4.7: Graphing Systems Of Linear Inequalities
Problem 4.119TI: Tension needs to eat at least an extra 1,000 calories a day to prepare for running a marathon. He...
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