SOLUTION: A wide screen TV is priced at $3000 was on sale for 30 percent off. When the TV didn't sale,an additional 10 percent of the sale price was taken off the sale price.What sort of equ
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Question 722321: A wide screen TV is priced at $3000 was on sale for 30 percent off. When the TV didn't sale,an additional 10 percent of the sale price was taken off the sale price.What sort of equation do I need to write to solve this?
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
You can say that is the original price
( $3,000 in this case )
Also say that is the price after whatever discounts
are applied
After 1st discount:
-----------
After 2nd discount:
--------------
Now just say and
solve for , the current price
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