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Mathematics 7 Online
OpenStudy (anonymous):

the equation y= 0.004x - 0.40 can be used to determine the approximate profit, y, in dollars, or producing x items. how many items must be produced so that profit will be at least $ 1402?

OpenStudy (agreene):

it tells you, that y = profit. and then it asks what does x have to be for y=1402 So, plug that info in and solve it. 1402=0.004x-0.4 Lemme know if you get stuck somewhere.

OpenStudy (anonymous):

x=350600

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