A student earns $13 per hour for tutoring and $8 per hour as a teacher's aid. Let x = the number of hours each week spent tutoring and y= the number of hours each week
spent as a teacher's aid.
Complete parts (a) through (e).
a. Write the objective function that describes total weekly earnings.
b. The student is bound by the following
three constraints:
1. To have enough time for studies, the
student can work no more than 23 hours
per week.
2. The tutoring center requires that each
tutor spend at least three hours r week
tutoring.
3. The tutoring center requires that each
tutor spend no more than eight hours per
week tutoring.
Write an inequality for each of
these constraints.
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c. Graph the system of inequalities from part (b). Use only the first quadrant and its boundary, because x and y are nonnegative. Select the correct graph.
OA.
O B.
O C.
O D.
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