Mathematics, 23.03.2021 21:30 theresaeleanor
Tessa has nine children and hires two babysitters at a
time. Tim charges $15 per hour with the first hour free,
and Yu charges $10 per hour plus a flat fee of $20.
Write an expression for Tessa's total cost, and say what
the variable represents. If they both work 8 hours,
what's Tessa's total cost?
Answers: 2
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Tessa has nine children and hires two babysitters at a
time. Tim charges $15 per hour with the firs...
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