Liz needs to sale items of worth at least $2857.14 in order to meet her goal.
Step-by-step explanation:
Given,
Salary of Liz = $2200 per month
Commission rate = 7% = 0.07
Amount she wants to earn = $2400 or more
Let,
p be the worth of items she sale.
Amount of commission = 0.07p
Now,
Amount of commission + Monthly salary ≥ Amount she wants to earn
0.07p+2200≥2400
Solving the inequality;
Dividing both sides by 0.07
Liz needs to sale items of worth at least $2857.14 in order to meet her goal.
Keywords: inequality, division
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