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math dad

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Reiny, Thank you so very much for taking the time to answer this one for me. my daughter's hw has been really tough lately. i don't stick my nose in until she asks for help, unfortunately, those times are getting to be more and more ones like this. thank
i get -4 and 2. is that what you got?
again, i think i'd look at the quadratic equation. post back if you don't know what this is and i'll give you an alternative.
I think i would look at this from another direction. the first part of the question says there is a guaranteed attendance and a guaranteed total ticket receipt. i would take this to mean that the magician is guaranteed a minimum of either 1000 attendees or
i'd try the quadratic equation.

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