Mathematics, 25.06.2019 11:30 smilebehappy468
Profit is the difference between revenue and cost. the revenue, in dollars, of a company that manufactures cell phones can be modeled by the polynomial 2x2 + 55x + 10. the cost, in dollars, of producing the cell phones can be modeled by 2x2 β 15x β 40. the variable x represents the number of cell phones soldprofit is the difference between revenue and cost. the revenue, in dollars, of a company that manufactures cell phones can be modeled by the polynomial 2x2 + 55x + 10. the cost, in dollars, of producing the cell phones can be modeled by 2x2 β 15x β 40. the variable x represents the number of cell phones sold. what expression represents the profit, and what is the profit if 240 cell phones are sold
Answers: 1
Mathematics, 21.06.2019 16:30
The label on the car's antifreeze container claims to protect the car between ? 40Β°c and 125Β°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257
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Mathematics, 21.06.2019 21:50
Which of the following equations is equivalent to x/3-6/x=1
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Profit is the difference between revenue and cost. the revenue, in dollars, of a company that manufa...
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