tickets for a lower level seats sell for $35 each and tickets for an upper level seats sell for $25 each. the theater sells 350
tickets for $10,250. how many lower level tickets did they sell and higher level
1 answer:
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It's the first one. That is a perfect square polynomial, which, when factored, will give you the same binomial twice, or multiplicity 2. It will factor to 
, where the vertex (h, k), is (-9, 0).