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Mathematics, 02.03.2021 03:50 BardiFan
35
30. MODELING WITH MATHEMATICS You earn
$10 per hour working as a manager at a grocery store.
You are required to work at the grocery store at least
8 hours per week. You also teach music lessons for
$15 per hour. You need to earn at least $120 per week,
but you do not want to work more than 20 hours
per week.
a. Write and graph a system of linear inequalities
that represents the situation.
b. Identify and interpret a solution of the system.
c. Use the graph to determine whether you can work
8 hours at the grocery store and teach 1 hour of
music lessons.
36
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35
30. MODELING WITH MATHEMATICS You earn
$10 per hour working as a manager at a grocery stor...
$10 per hour working as a manager at a grocery stor...
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