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What is the sum of the first 27 terms of the arithmetic sequence?

-15,-11,-7,-3,..

 

a single rose Street vendor has found that the number of roses he sells in a day depends on the price charged per rose some more of the vendor charges for a rose the few were people decide to purchase one

the function p(x) = 2.00 + 0.50 x represents  Price charged per rose where X is the number of $0.50 increases he charges over a price of $2.00 per rose

the function r(x)=80 -2x represents the number of customers expected to purchase one rose, where x  is the number of $0.05increases charged over a price of $2.00 per rose

what does (p r) (x) represent in the context of the situation?

 Apr 4, 2019
 #1
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Do your own homework.

 Nov 30, 2019

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