katelynkb4484
17.11.2020 •
Mathematics
Peyton has n nickels and d dimes. She has no less than 21 coins altogether. Write this situation as an inequality.
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i have the same ? need help:(
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Ответ:
Total 390 hardcover books were sold
Step-by-step explanation:
Complete question
The author received a total of $195,000 for the book sales. How many hardcover books were sold if the cost of one hardcover book is $500. Type in numbers only.
Solution
Given-
Total value of sale of hard cover = $195,000
Cost of one hardcover book = $500
Number of books sold = Total value of sale of hard cover/Cost of one hardcover book
Number of books sold = $195,000/$500
Number of books sold = 390
Total 390 hardcover books were sold.