Math Question Please Help Me Please For Ten Points? - ski jackets sale
A shop selling 90 varsity ski season for $ 200 each. Each reduction of $ 10 price would be sold in five West.
Here you will find the number of shirts sold and make a profit on the sale price of $ 17 600 from the sale of ski jackets.
What is the lowest price that could generate revenues of at least $ 15 600? How many layers should be sold at this price?
Sunday, January 17, 2010
Ski Jackets Sale Math Question Please Help Me Please For Ten Points?
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The turnover of (90 x 5) (200-10x), where x is the number of the low price of $ 10. Multiplied by R = 18000 100 X ^ 2-50x. Set them equal to 17,600 on the first problem to solve. I x = 4 or x =- 2, ie less than $ 10 for four sessions ($ 160) or twice ($ 220). In 110 of the Revenue $ 160 $ 220 jackets and Sales Manager, 80th
Set the function in the amount of 15,600 income for the second half.
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