the amount of revenue in dollars y that jason receives from selling x posters is given by the equation y =4x. the cost of producing x poster

Question

the amount of revenue in dollars y that jason receives from selling x posters is given by the equation y =4x. the cost of producing x posters in given by the equation y =1/2 x + 280. how many posters does joson need to sell so that the cost and revenue are equal?

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Alaia 3 weeks 2021-09-08T07:35:34+00:00 1 Answer 0

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    2021-09-08T07:36:49+00:00

    80 posters.
    Both equations are equal to y, so you can set them equal to each other
    (4x=1/2x+280). Then you solve for x with 3.5x=280, divide by 3.5, and get x=80. Hope this helps 🙂

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45:7+7-4:2-5:5*4+35:2 =? ( )