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Could someone please help me with this Math problem, Thank you :)

Could someone please help me with this Math problem, Thank you :)-example-1

2 Answers

5 votes
I am not sure try b maybe I don't know
User Oguzhan
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2 votes
Since they're both already in terms of y, you can just set them equal to each other.

4x = 1/2x + 280
3.5x = 280
x = 80

So 80 would be the amount he needs to sell to make the cost and revenue equal each other.
User Trahane
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5.6k points