The revenue, in dollars, of a company that produces video game systems can be modeled by the expression 5x2 + 2x – 80. the cost, in dollars, of producing the video game systems can be modeled by 5x2 – x + 100, where x is the number of video game systems sold. if profit is the difference between the revenue and the cost, what expression represents the profit?

profit can be modeled by the polynomial expression

options:

x+20
x-180
3x+20
3x-180

if 1,000 video game systems are sold, the company’s profit is $

options:

820
1,020
2,820
3,020

The profit can be modeled by the polynomial expression 3x - 180. When 1,000 video game systems are sold, the company’s profit is $2820.

Based on the information given, the expression that represents the profit will be:

= ( 5x² + 2x – 80) - (5x² – x + 100)

= 3x-180

If 1,000 video game systems are sold, the company's profit will be:

= 3x - 180

= 3(1000) - 180

= $3000 - $180

= $2,820

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the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation:

no

explanation:

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