Mathematics
Grade10
Easy
Question
Profit is the difference between revenue and cost. The revenue, in dollars, of a company that manufactures televisions can be modeled by the polynomial . The cost, in dollars, of producing the televisions can be modeled by . The variable x is the number of televisions sold. If 150 televisions are sold, what is the profit?
- $ 56000
- $ 50700
- $ 48000
- $ 65000
The correct answer is: $ 50700
Profit = Revenue – Cost
Revenue =
Cost =
Profit
= 340x – 300
If x = 150, profit = 340*150 – 300 = $50,700
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