If x represents the number of hours per month the store open. the answer is A C(x) = 200x R(x) = 1,200+120x
What is a system of equations?
A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.
Business owner pays $ 1,200 per month in rent and a total of $120 per hour in employee salary for each hour the store open.
On average, the store brings in $ 200 in net sales per hour.
Let x represents the number of hours per month the store open.
The total revenue = $200x
The total cost = ($120)(x) + 1200
By Equating,
200x = 120x + 1200
Solving for x
200x - 120x = 1200
x = 3.33
Hence, the answer is 3.33.
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