6. A bookstore recorded a decrease in the sales of paperback books over the past year. From last year to this year the store exp
erienced a 10% decrease in sales. This year the store sold 7740 books. How many did it sell last year?
1 answer:
Answer:
6966
Step-by-step explanation:
7740*10%=774
7740-774=6966
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79
Step-by-step explanation:
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The answer that i got is 1130.97
At 4:00 pm
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Answer:
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