Suppose you can work a total of no more than 20 hours per week at your two
jobs. baby-sitting...
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Mathematics, 05.02.2020 13:44 lidsrays
Suppose you can work a total of no more than 20 hours per week at your two
jobs. baby-sitting pays $5 per hour, and your cashier job pays $6 per hour. you
need to earn at least $90 per week to cover your expenses.
system of inequalities
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